[YAML] Add events support

[vivien-apple]

Problem

YAML does not support events.

Change overview

• Add readEvent and subscribeEvent supports in YAML.

Testing

YAML Tests are coming soon in a next PR...

[github-actions]

PR #13542: Size comparison from 2d6d1a3 to d2ede9f

Full report (32 builds for efr32, esp32, k32w, linux, mbed, nrfconnect, p6, qpg, telink)

platform	target	config	section	2d6d1a3	d2ede9f	change	% change
efr32	lighting-app	BRD4161A	(read only)	831392	831392	0	0.0
			(read/write)	127612	127612	0	0.0
			.bss	125732	125732	0	0.0
			.data	1880	1880	0	0.0
			.text	831384	831384	0	0.0
		BRD4161A+rpc	(read only)	818772	818772	0	0.0
			(read/write)	144272	144272	0	0.0
			.bss	142292	142292	0	0.0
			.data	1980	1980	0	0.0
			.text	818764	818764	0	0.0
	window-app	BRD4161A	(read only)	805272	805272	0	0.0
			(read/write)	126320	126320	0	0.0
			.bss	124480	124480	0	0.0
			.data	1836	1836	0	0.0
			.text	805264	805264	0	0.0
esp32	all-clusters-app	c3devkit	(read only)	908520	908520	0	0.0
			(read/write)	1316498	1316498	0	0.0
			.dram0.bss	70504	70504	0	0.0
			.dram0.data	14284	14284	0	0.0
			.flash.rodata	178216	178216	0	0.0
			.flash.text	908520	908520	0	0.0
			.iram0.text	62056	62056	0	0.0
		m5stack	(read only)	957299	957299	0	0.0
			(read/write)	448664	448664	0	0.0
			.dram0.bss	74976	74976	0	0.0
			.dram0.data	34064	34064	0	0.0
			.flash.rodata	207496	207496	0	0.0
			.flash.text	951915	951915	0	0.0
			.iram0.text	123399	123399	0	0.0
k32w	light	k32w061+release	(read/write)	657752	657752	0	0.0
			.bss	77136	77136	0	0.0
			.data	1852	1852	0	0.0
			.text	572964	572964	0	0.0
	lock	k32w061+release	(read/write)	661532	661532	0	0.0
			.bss	77432	77432	0	0.0
			.data	1872	1872	0	0.0
			.text	576428	576428	0	0.0
linux	chip-tool-ipv6only	arm64	(read only)	8018628	8018628	0	0.0
			(read/write)	370241	370241	0	0.0
			.bss	55217	55217	0	0.0
			.data	1096	1096	0	0.0
			.data.rel.ro	245760	245760	0	0.0
			.dynamic	560	560	0	0.0
			.got	64472	64472	0	0.0
			.init	24	24	0	0.0
			.init_array	168	168	0	0.0
			.rodata	417772	417772	0	0.0
			.text	6812964	6812964	0	0.0
	thermostat-no-ble	arm64	(read only)	2040924	2040924	0	0.0
			(read/write)	145969	145969	0	0.0
			.bss	65089	65089	0	0.0
			.data	880	880	0	0.0
			.data.rel.ro	73016	73016	0	0.0
			.dynamic	560	560	0	0.0
			.got	4048	4048	0	0.0
			.init	24	24	0	0.0
			.init_array	304	304	0	0.0
			.rodata	129868	129868	0	0.0
			.text	1696464	1696464	0	0.0
mbed	all-clusters-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2346416	2346416	0	0.0
			.bss	189204	189204	0	0.0
			.data	5320	5320	0	0.0
			.text	1308992	1308992	0	0.0
	lighting-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2331240	2331240	0	0.0
			.bss	180728	180728	0	0.0
			.data	5552	5552	0	0.0
			.text	1293840	1293840	0	0.0
	lock-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2304464	2304464	0	0.0
			.bss	179768	179768	0	0.0
			.data	5544	5544	0	0.0
			.text	1267064	1267064	0	0.0
	pigweed-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	1139712	1139712	0	0.0
			.bss	11756	11756	0	0.0
			.data	4368	4368	0	0.0
			.text	103096	103096	0	0.0
	shell	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2054456	2054456	0	0.0
			.bss	156876	156876	0	0.0
			.data	4864	4864	0	0.0
			.text	1017056	1017056	0	0.0
nrfconnect	lighting-app	nrf52840dk_nrf52840	(read/write)	940303	940303	0	0.0
			bss	119596	119596	0	0.0
			rodata	108508	108508	0	0.0
			text	634620	634620	0	0.0
		nrf52840dk_nrf52840+rpc	(read/write)	925739	925739	0	0.0
			bss	116640	116640	0	0.0
			rodata	100960	100960	0	0.0
			text	629972	629972	0	0.0
		nrf52840dongle_nrf52840	(read/write)	990983	990983	0	0.0
			bss	122440	122440	0	0.0
			rodata	113264	113264	0	0.0
			text	666816	666816	0	0.0
		nrf5340dk_nrf5340_cpuapp	(read/write)	850130	850130	0	0.0
			bss	116384	116384	0	0.0
			rodata	101684	101684	0	0.0
			text	551536	551536	0	0.0
	lock-app	nrf52840dk_nrf52840	(read/write)	912543	912543	0	0.0
			bss	118784	118784	0	0.0
			rodata	103780	103780	0	0.0
			text	612612	612612	0	0.0
		nrf5340dk_nrf5340_cpuapp	(read/write)	822614	822614	0	0.0
			bss	115600	115600	0	0.0
			rodata	97008	97008	0	0.0
			text	529568	529568	0	0.0
	pigweed-app	nrf52840dk_nrf52840	(read/write)	541835	541835	0	0.0
			bss	52588	52588	0	0.0
			rodata	50104	50104	0	0.0
			text	376940	376940	0	0.0
	pump-app	nrf52840dk_nrf52840	(read/write)	913855	913855	0	0.0
			bss	118544	118544	0	0.0
			rodata	103996	103996	0	0.0
			text	613872	613872	0	0.0
	pump-controller-app	nrf52840dk_nrf52840	(read/write)	910655	910655	0	0.0
			bss	118572	118572	0	0.0
			rodata	103252	103252	0	0.0
			text	611368	611368	0	0.0
	shell	nrf52840dk_nrf52840	(read/write)	798643	798643	0	0.0
			bss	109776	109776	0	0.0
			rodata	78376	78376	0	0.0
			text	533988	533988	0	0.0
		nrf5340dk_nrf5340_cpuapp	(read/write)	711462	711462	0	0.0
			bss	107664	107664	0	0.0
			rodata	72680	72680	0	0.0
			text	451668	451668	0	0.0
p6	all-clusters-app	default	(read/write)	2400616	2400616	0	0.0
			.bss	117484	117484	0	0.0
			.data	2592	2592	0	0.0
			.text	1358880	1358880	0	0.0
	light-app	default	(read/write)	2326152	2326152	0	0.0
			.bss	106040	106040	0	0.0
			.data	2384	2384	0	0.0
			.text	1284416	1284416	0	0.0
	lock-app	default	(read/write)	2298384	2298384	0	0.0
			.bss	104920	104920	0	0.0
			.data	2344	2344	0	0.0
			.text	1256648	1256648	0	0.0
qpg	lighting-app	qpg6105+debug	(read only)	534972	534972	0	0.0
			(read/write)	146940	146940	0	0.0
			.bss	89336	89336	0	0.0
			.data	1008	1008	0	0.0
			.text	529652	529652	0	0.0
	lock-app	qpg6105+debug	(read only)	506896	506896	0	0.0
			(read/write)	146936	146936	0	0.0
			.bss	88472	88472	0	0.0
			.data	956	956	0	0.0
			.text	501576	501576	0	0.0
	persistent-storage-app	qpg6105+debug	(read only)	106848	106848	0	0.0
			(read/write)	146940	146940	0	0.0
			.bss	38504	38504	0	0.0
			.data	288	288	0	0.0
			.text	101528	101528	0	0.0
telink	lighting-app	tlsr9518adk80d	(read/write)	836950	836950	0	0.0
			bss	87288	87288	0	0.0
			noinit	37160	37160	0	0.0
			text	584320	584320	0	0.0