Fixes chef tool crashing (#20421) without -r flag.

[rwells1703]

Problem

• Fixes Chef crashes when building .zap file without -r #20421

Change overview

Prevent a None value for the -r option being converted to int and crashing. Instead it is converted to either "1" or "0".

Testing

• Passes GitHub workflows
• Manually tested compiling .zap file for a light, and it worked both with and without the -r flag (see issue for screenshot)

[CLAassistant]

All committers have signed the CLA.

[github-actions]

PR #20436: Size comparison from acbe9cd to 4bff888

Increases (3 builds for cc13x2_26x2, telink)

platform	target	config	section	acbe9cd	4bff888	change	% change
cc13x2_26x2	lock-mtd	LP_CC2652R7	(read only)	617951	617959	8	0.0
			.text	541376	541384	8	0.0
telink	light-switch-app	tlsr9518adk80d	text	565130	565132	2	0.0
	lighting-app	tlsr9518adk80d	text	581452	581454	2	0.0

Decreases (2 builds for esp32, mbed)

platform	target	config	section	acbe9cd	4bff888	change	% change
esp32	all-clusters-app	c3devkit	(read only)	1019476	1019474	-2	-0.0
			.flash.text	1019476	1019474	-2	-0.0
mbed	lock-app	CY8CPROTO_062_4343W+release	(read/write)	2447488	2447424	-64	-0.0
			.text	1410132	1410068	-64	-0.0

Full report (41 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)

platform	target	config	section	acbe9cd	4bff888	change	% change
cc13x2_26x2	all-clusters-app	LP_CC2652R7	(read only)	665651	665651	0	0.0
			(read/write)	185572	185572	0	0.0
			.bss	74116	74116	0	0.0
			.data	3356	3356	0	0.0
			.rodata	88067	88067	0	0.0
			.text	577268	577268	0	0.0
	all-clusters-minimal-app	LP_CC2652R7	(read only)	631443	631443	0	0.0
			(read/write)	157684	157684	0	0.0
			.bss	73412	73412	0	0.0
			.data	3356	3356	0	0.0
			.rodata	77307	77307	0	0.0
			.text	553812	553812	0	0.0
	lock-ftd	LP_CC2652R7	(read only)	668551	668551	0	0.0
			(read/write)	172816	172816	0	0.0
			.bss	71148	71148	0	0.0
			.data	3280	3280	0	0.0
			.rodata	76207	76207	0	0.0
			.text	591864	591864	0	0.0
	lock-mtd	LP_CC2652R7	(read only)	617951	617959	8	0.0
			(read/write)	144264	144264	0	0.0
			.bss	66868	66868	0	0.0
			.data	3280	3280	0	0.0
			.rodata	76087	76087	0	0.0
			.text	541376	541384	8	0.0
	pump-app	LP_CC2652R7	(read only)	677703	677703	0	0.0
			(read/write)	164512	164512	0	0.0
			.bss	71228	71228	0	0.0
			.data	3280	3280	0	0.0
			.rodata	88431	88431	0	0.0
			.text	588788	588788	0	0.0
	pump-controller-app	LP_CC2652R7	(read only)	663527	663527	0	0.0
			(read/write)	178808	178808	0	0.0
			.bss	71348	71348	0	0.0
			.data	3276	3276	0	0.0
			.rodata	84295	84295	0	0.0
			.text	578752	578752	0	0.0
	shell	LP_CC2652R7	(read only)	658150	658150	0	0.0
			(read/write)	188576	188576	0	0.0
			.bss	76420	76420	0	0.0
			.data	3360	3360	0	0.0
			.rodata	84846	84846	0	0.0
			.text	572988	572988	0	0.0
cyw30739	light	cyw930739m2evb_01	(read/write)	579134	579134	0	0.0
			.app_xip_area	457904	457904	0	0.0
			.bss	64184	64184	0	0.0
			.data	716	716	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
	lock	cyw930739m2evb_01	(read/write)	585070	585070	0	0.0
			.app_xip_area	459104	459104	0	0.0
			.bss	68912	68912	0	0.0
			.data	720	720	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
	ota-requestor-no-progress-logging	cyw930739m2evb_01	(read/write)	582206	582206	0	0.0
			.app_xip_area	461824	461824	0	0.0
			.bss	63392	63392	0	0.0
			.data	660	660	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
efr32	lighting-app	BRD4161A	(read/write)	1080652	1080652	0	0.0
			.bss	132996	132996	0	0.0
			.data	2048	2048	0	0.0
			.text	945588	945588	0	0.0
		BRD4161A+rpc	(read only)	983040	983040	0	0.0
			(read/write)	151948	151948	0	0.0
			.bss	149676	149676	0	0.0
			.data	2260	2260	0	0.0
			.text	983032	983032	0	0.0
		BRD4161A+rs911x	(read/write)	946756	946756	0	0.0
			.bss	140768	140768	0	0.0
			.data	2048	2048	0	0.0
			.text	803920	803920	0	0.0
	lock-app	BRD4161A+wf200	(read/write)	1127960	1127960	0	0.0
			.bss	144184	144184	0	0.0
			.data	2060	2060	0	0.0
			.text	981692	981692	0	0.0
	window-app	BRD4161A	(read/write)	1074436	1074436	0	0.0
			.bss	134468	134468	0	0.0
			.data	2076	2076	0	0.0
			.text	937868	937868	0	0.0
esp32	all-clusters-app	c3devkit	(read only)	1019476	1019474	-2	-0.0
			(read/write)	1485458	1485458	0	0.0
			.dram0.bss	70080	70080	0	0.0
			.dram0.data	14600	14600	0	0.0
			.flash.rodata	215344	215344	0	0.0
			.flash.text	1019476	1019474	-2	-0.0
			.iram0.text	62902	62902	0	0.0
		m5stack	(read only)	1073383	1073383	0	0.0
			(read/write)	487536	487536	0	0.0
			.dram0.bss	75600	75600	0	0.0
			.dram0.data	34144	34144	0	0.0
			.flash.rodata	245796	245796	0	0.0
			.flash.text	1067999	1067999	0	0.0
			.iram0.text	123267	123267	0	0.0
k32w	light	k32w061+release	(read/write)	658192	658192	0	0.0
			.bss	69516	69516	0	0.0
			.data	1992	1992	0	0.0
			.text	580884	580884	0	0.0
	lock	k32w061+release	(read/write)	684964	684964	0	0.0
			.bss	69980	69980	0	0.0
			.data	2004	2004	0	0.0
			.text	607180	607180	0	0.0
linux	all-clusters-app	debug	(read only)	2957793	2957793	0	0.0
			(read/write)	154744	154744	0	0.0
			.bss	61536	61536	0	0.0
			.data	2048	2048	0	0.0
			.data.rel.ro	84968	84968	0	0.0
			.dynamic	608	608	0	0.0
			.got	4536	4536	0	0.0
			.init	27	27	0	0.0
			.init_array	1040	1040	0	0.0
			.rodata	263549	263549	0	0.0
			.text	2517058	2517058	0	0.0
	all-clusters-minimal-app	debug	(read only)	2810337	2810337	0	0.0
			(read/write)	146680	146680	0	0.0
			.bss	60864	60864	0	0.0
			.data	2048	2048	0	0.0
			.data.rel.ro	77608	77608	0	0.0
			.dynamic	608	608	0	0.0
			.got	4488	4488	0	0.0
			.init	27	27	0	0.0
			.init_array	1040	1040	0	0.0
			.rodata	265245	265245	0	0.0
			.text	2370082	2370082	0	0.0
	bridge-app	debug+rpc	(read only)	2312761	2312761	0	0.0
			(read/write)	125504	125504	0	0.0
			.bss	48928	48928	0	0.0
			.data	3824	3824	0	0.0
			.data.rel.ro	66984	66984	0	0.0
			.dynamic	608	608	0	0.0
			.got	4392	4392	0	0.0
			.init	27	27	0	0.0
			.init_array	728	728	0	0.0
			.rodata	197952	197952	0	0.0
			.text	1953074	1953074	0	0.0
	chip-tool	debug	(read only)	10275665	10275665	0	0.0
			(read/write)	618432	618432	0	0.0
			.bss	24728	24728	0	0.0
			.data	3234	3234	0	0.0
			.data.rel.ro	584080	584080	0	0.0
			.dynamic	608	608	0	0.0
			.got	5096	5096	0	0.0
			.init	27	27	0	0.0
			.init_array	640	640	0	0.0
			.rodata	513461	513461	0	0.0
			.text	8339444	8339444	0	0.0
	chip-tool-no-interactive-ipv6only	arm64	(read only)	9971940	9971940	0	0.0
			(read/write)	680689	680689	0	0.0
			.bss	42609	42609	0	0.0
			.data	1152	1152	0	0.0
			.data.rel.ro	619624	619624	0	0.0
			.dynamic	528	528	0	0.0
			.got	13488	13488	0	0.0
			.init	24	24	0	0.0
			.init_array	192	192	0	0.0
			.rodata	475556	475556	0	0.0
			.text	7944804	7944804	0	0.0
	lighting-app	debug+rpc	(read only)	2548249	2548249	0	0.0
			(read/write)	129528	129528	0	0.0
			.bss	49440	49440	0	0.0
			.data	2096	2096	0	0.0
			.data.rel.ro	72136	72136	0	0.0
			.dynamic	608	608	0	0.0
			.got	4392	4392	0	0.0
			.init	27	27	0	0.0
			.init_array	816	816	0	0.0
			.rodata	213608	213608	0	0.0
			.text	2164674	2164674	0	0.0
	lock-app	debug	(read only)	2512865	2512865	0	0.0
			(read/write)	124504	124504	0	0.0
			.bss	47840	47840	0	0.0
			.data	1712	1712	0	0.0
			.data.rel.ro	69096	69096	0	0.0
			.dynamic	608	608	0	0.0
			.got	4424	4424	0	0.0
			.init	27	27	0	0.0
			.init_array	784	784	0	0.0
			.rodata	228648	228648	0	0.0
			.text	2119074	2119074	0	0.0
	ota-provider-app	debug	(read only)	2319585	2319585	0	0.0
			(read/write)	118312	118312	0	0.0
			.bss	47488	47488	0	0.0
			.data	1944	1944	0	0.0
			.data.rel.ro	63096	63096	0	0.0
			.dynamic	608	608	0	0.0
			.got	4488	4488	0	0.0
			.init	27	27	0	0.0
			.init_array	672	672	0	0.0
			.rodata	203416	203416	0	0.0
			.text	1953394	1953394	0	0.0
	ota-requestor-app	debug	(read only)	2436737	2436737	0	0.0
			(read/write)	125216	125216	0	0.0
			.bss	49856	49856	0	0.0
			.data	2232	2232	0	0.0
			.data.rel.ro	67288	67288	0	0.0
			.dynamic	608	608	0	0.0
			.got	4480	4480	0	0.0
			.init	27	27	0	0.0
			.init_array	728	728	0	0.0
			.rodata	207232	207232	0	0.0
			.text	2058354	2058354	0	0.0
	shell	debug	(read only)	2548121	2548121	0	0.0
			(read/write)	141096	141096	0	0.0
			.bss	57448	57448	0	0.0
			.data	1264	1264	0	0.0
			.data.rel.ro	76688	76688	0	0.0
			.dynamic	608	608	0	0.0
			.got	4136	4136	0	0.0
			.init	27	27	0	0.0
			.init_array	920	920	0	0.0
			.rodata	227666	227666	0	0.0
			.text	2163378	2163378	0	0.0
	thermostat-no-ble	arm64	(read only)	2592644	2592644	0	0.0
			(read/write)	158289	158289	0	0.0
			.bss	65249	65249	0	0.0
			.data	1704	1704	0	0.0
			.data.rel.ro	83240	83240	0	0.0
			.dynamic	528	528	0	0.0
			.got	5072	5072	0	0.0
			.init	24	24	0	0.0
			.init_array	400	400	0	0.0
			.rodata	165348	165348	0	0.0
			.text	2187520	2187520	0	0.0
	tv-app	debug	(read only)	3099713	3099713	0	0.0
			(read/write)	257704	257704	0	0.0
			.bss	167016	167016	0	0.0
			.data	4848	4848	0	0.0
			.data.rel.ro	79392	79392	0	0.0
			.dynamic	608	608	0	0.0
			.got	4848	4848	0	0.0
			.init	27	27	0	0.0
			.init_array	952	952	0	0.0
			.rodata	248928	248928	0	0.0
			.text	2662882	2662882	0	0.0
	tv-casting-app	debug	(read only)	5562817	5562817	0	0.0
			(read/write)	161968	161968	0	0.0
			.bss	50248	50248	0	0.0
			.data	2416	2416	0	0.0
			.data.rel.ro	103048	103048	0	0.0
			.dynamic	608	608	0	0.0
			.got	4736	4736	0	0.0
			.init	27	27	0	0.0
			.init_array	864	864	0	0.0
			.rodata	343209	343209	0	0.0
			.text	4941746	4941746	0	0.0
mbed	lock-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2447488	2447424	-64	-0.0
			.bss	213940	213940	0	0.0
			.data	5872	5872	0	0.0
			.text	1410132	1410068	-64	-0.0
nrfconnect	all-clusters-app	nrf52840dk_nrf52840	(read/write)	1174495	1174495	0	0.0
			bss	142900	142900	0	0.0
			rodata	141776	141776	0	0.0
			text	810916	810916	0	0.0
	all-clusters-minimal-app	nrf52840dk_nrf52840	(read/write)	1154691	1154691	0	0.0
			bss	142136	142136	0	0.0
			rodata	133308	133308	0	0.0
			text	800360	800360	0	0.0
p6	all-clusters-app	default	(read/write)	2563896	2563896	0	0.0
			.bss	149120	149120	0	0.0
			.data	2776	2776	0	0.0
			.text	1522160	1522160	0	0.0
	all-clusters-minimal-app	default	(read/write)	2508952	2508952	0	0.0
			.bss	148400	148400	0	0.0
			.data	2776	2776	0	0.0
			.text	1467216	1467216	0	0.0
	light-app	default	(read/write)	2439240	2439240	0	0.0
			.bss	140456	140456	0	0.0
			.data	2592	2592	0	0.0
			.text	1397504	1397504	0	0.0
	lock-app	default	(read/write)	2466496	2466496	0	0.0
			.bss	140304	140304	0	0.0
			.data	2600	2600	0	0.0
			.text	1424760	1424760	0	0.0
telink	light-switch-app	tlsr9518adk80d	(read/write)	796636	796636	0	0.0
			bss	70576	70576	0	0.0
			noinit	40416	40416	0	0.0
			text	565130	565132	2	0.0
	lighting-app	tlsr9518adk80d	(read/write)	816464	816464	0	0.0
			bss	71420	71420	0	0.0
			noinit	40416	40416	0	0.0
			text	581452	581454	2	0.0