Fix path filter patterns for doxygen workflow

[arkq]

Problem

Doxygen workflow uses incorrect filtering path syntax:

https://github.com/arkq/connectedhomeip/actions/runs/4134131824

[Error: .github#L1](https://github.com/arkq/connectedhomeip/commit/d3f33230343e59071ee6e02d0ed5b5834ed71249#annotation_8721928396)
push event contained invalid paths patterns: the following globs were invalid: **.c++, **.i++, **.h++, pull_request event contained invalid paths patterns: the following globs were invalid: **.c++, **.i++, **.h++

Changes

• escape + characters in the path filters strings
• do not use wretry for checkout - the chip-build-doxygen image does not contain node binary (doxygen workflow is run manually, retry is not required)

Testing

Tested on local fork - files like foo.c++ correctly trigger this workflow now (such files are not available in the repo, though)

[github-actions]

PR #24944: Size comparison from a55b245 to 7667561

Increases (1 build for cc32xx)

platform	target	config	section	a55b245	7667561	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL	.debug_info	20194394	20194395	1	0.0

Decreases (1 build for k32w)

platform	target	config	section	a55b245	7667561	change	% change
k32w	contact	k32w0+release	(read/write)	660124	660108	-16	-0.0
			.text	562340	562324	-16	-0.0

Full report (10 builds for cc32xx, k32w, mbed, nrfconnect, qpg)

platform	target	config	section	a55b245	7667561	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	640233	640233	0	0.0
			(read/write)	204084	204084	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197488	197488	0	0.0
			.comment	194	194	0	0.0
			.data	1476	1476	0	0.0
			.debug_abbrev	928439	928439	0	0.0
			.debug_aranges	87352	87352	0	0.0
			.debug_frame	299840	299840	0	0.0
			.debug_info	20194394	20194395	1	0.0
			.debug_line	2649797	2649797	0	0.0
			.debug_loc	2785922	2785922	0	0.0
			.debug_ranges	280720	280720	0	0.0
			.debug_str	3001474	3001474	0	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	105585	105585	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	375840	375840	0	0.0
			.symtab	255856	255856	0	0.0
			.text	532524	532524	0	0.0
k32w	contact	k32w0+release	(read/write)	660124	660108	-16	-0.0
			.bss	76560	76560	0	0.0
			.data	2112	2112	0	0.0
			.text	562340	562324	-16	-0.0
	light	k32w0+release	(read/write)	672368	672368	0	0.0
			.bss	74344	74344	0	0.0
			.data	2064	2064	0	0.0
			.text	593232	593232	0	0.0
	lock	k32w0+release	(read/write)	631760	631760	0	0.0
			.bss	75112	75112	0	0.0
			.data	2084	2084	0	0.0
			.text	551836	551836	0	0.0
mbed	lock-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2464576	2464576	0	0.0
			.bss	215892	215892	0	0.0
			.data	5880	5880	0	0.0
			.text	1427220	1427220	0	0.0
nrfconnect	all-clusters-app	nrf52840dk_nrf52840	(read only)	4	4	0	0.0
			(read/write)	1162364	1162364	0	0.0
			bss	143531	143531	0	0.0
			rodata	134376	134376	0	0.0
			text	804572	804572	0	0.0
	all-clusters-minimal-app	nrf52840dk_nrf52840	(read only)	4	4	0	0.0
			(read/write)	1108392	1108392	0	0.0
			bss	142687	142687	0	0.0
			rodata	111364	111364	0	0.0
			text	774564	774564	0	0.0
	all-clusters-app	nrf7002dk_nrf5340_cpuapp	(read only)	4	4	0	0.0
			(read/write)	1367600	1367600	0	0.0
			bss	105990	105990	0	0.0
			rodata	211808	211808	0	0.0
			text	764276	764276	0	0.0
qpg	lighting-app	qpg6105+debug	(read/write)	1148688	1148688	0	0.0
			.bss	99876	99876	0	0.0
			.data	848	848	0	0.0
			.text	595788	595788	0	0.0
	lock-app	qpg6105+debug	(read/write)	1116736	1116736	0	0.0
			.bss	96396	96396	0	0.0
			.data	860	860	0	0.0
			.text	563832	563832	0	0.0