[config-data] Add a new DefineBitmaps category to config-data.yaml to…

[vivien-apple]

… filter which bitmaps are allowed to generates #define

Problem

Similarly to the WeakEnums, this adds a DefineBitmaps allow list for bitmaps.
Some parts of the SDK (not much) relies on the generated #define instead of using the generated enum classes.

[github-actions]

PR #25150: Size comparison from dba34b6 to 4632758

Full report (1 build for cc32xx)

platform	target	config	section	dba34b6	4632758	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	642097	642097	0	0.0
			(read/write)	203784	203784	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197184	197184	0	0.0
			.comment	194	194	0	0.0
			.data	1480	1480	0	0.0
			.debug_abbrev	934765	934765	0	0.0
			.debug_aranges	87528	87528	0	0.0
			.debug_frame	300436	300436	0	0.0
			.debug_info	20376093	20376093	0	0.0
			.debug_line	2662014	2662014	0	0.0
			.debug_loc	2794558	2794558	0	0.0
			.debug_ranges	281544	281544	0	0.0
			.debug_str	3014681	3014681	0	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	105729	105729	0	0.0
			.shstrtab	232	232	0	0.0
			.stab	204	204	0	0.0
			.stabstr	441	441	0	0.0
			.stack	2048	2048	0	0.0
			.strtab	376442	376442	0	0.0
			.symtab	256016	256016	0	0.0
			.text	534248	534248	0	0.0