[Silabs] WiFi - fix for 917SoC commissionable data provider

[silabs-srishylam]

Fix for the commissionable data provider

The macro needed for the commissionable data provider is not in common location in .gn file, this causing the issue
Moved the macro to a common location in .gn file

Resolved build failure issue for 917SoC commissionable data provider caused by #26107

[github-actions]

PR #26128: Size comparison from 3037a8a to c37b6a8

Decreases (1 build for cc32xx)

platform	target	config	section	3037a8a	c37b6a8	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL	.debug_info	20328411	20328410	-1	-0.0

Full report (1 build for cc32xx)

platform	target	config	section	3037a8a	c37b6a8	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	643249	643249	0	0.0
			(read/write)	203848	203848	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197248	197248	0	0.0
			.comment	194	194	0	0.0
			.data	1480	1480	0	0.0
			.debug_abbrev	933224	933224	0	0.0
			.debug_aranges	87792	87792	0	0.0
			.debug_frame	302140	302140	0	0.0
			.debug_info	20328411	20328410	-1	-0.0
			.debug_line	2687890	2687890	0	0.0
			.debug_loc	2838930	2838930	0	0.0
			.debug_ranges	288072	288072	0	0.0
			.debug_str	3042155	3042155	0	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	104401	104401	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	377963	377963	0	0.0
			.symtab	256976	256976	0	0.0
			.text	536728	536728	0	0.0

[jepenven-silabs]

The return CHIP_NO_ERROR should be move to the now common DeviceDataProvider after a rebase on master

[github-actions]

PR #26128: Size comparison from 19909ce to 992f6f8

Full report (1 build for cc32xx)

platform	target	config	section	19909ce	992f6f8	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	643249	643249	0	0.0
			(read/write)	203848	203848	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197248	197248	0	0.0
			.comment	194	194	0	0.0
			.data	1480	1480	0	0.0
			.debug_abbrev	933224	933224	0	0.0
			.debug_aranges	87792	87792	0	0.0
			.debug_frame	302140	302140	0	0.0
			.debug_info	20328411	20328411	0	0.0
			.debug_line	2687890	2687890	0	0.0
			.debug_loc	2838930	2838930	0	0.0
			.debug_ranges	288072	288072	0	0.0
			.debug_str	3042155	3042155	0	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	104401	104401	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	377963	377963	0	0.0
			.symtab	256976	256976	0	0.0
			.text	536728	536728	0	0.0

[github-actions]

PR #26128: Size comparison from 19909ce to 3bf2f77

Increases (1 build for cc32xx)

platform	target	config	section	19909ce	3bf2f77	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL	.debug_info	20328411	20330830	2419	0.0
			.debug_line	2687890	2687904	14	0.0
			.debug_loc	2838930	2838960	30	0.0
			.debug_str	3042155	3042335	180	0.0

Full report (1 build for cc32xx)

platform	target	config	section	19909ce	3bf2f77	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	643249	643249	0	0.0
			(read/write)	203848	203848	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197248	197248	0	0.0
			.comment	194	194	0	0.0
			.data	1480	1480	0	0.0
			.debug_abbrev	933224	933224	0	0.0
			.debug_aranges	87792	87792	0	0.0
			.debug_frame	302140	302140	0	0.0
			.debug_info	20328411	20330830	2419	0.0
			.debug_line	2687890	2687904	14	0.0
			.debug_loc	2838930	2838960	30	0.0
			.debug_ranges	288072	288072	0	0.0
			.debug_str	3042155	3042335	180	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	104401	104401	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	377963	377963	0	0.0
			.symtab	256976	256976	0	0.0
			.text	536728	536728	0	0.0