Log session id in SecureSession::MoveToState.

[bzbarsky-apple]

This is the only progress-level log in SecureSession, so without this if detail logging is disabled it's hard to make sense of what's going on with sessions.

[github-actions]

PR #26490: Size comparison from 8a5b352 to 914e895

Increases (2 builds for qpg)

platform	target	config	section	8a5b352	914e895	change	% change
qpg	lighting-app	qpg6105+debug	(read/write)	1169624	1169632	8	0.0
			.text	616724	616732	8	0.0
	lock-app	qpg6105+debug	(read/write)	1139492	1139500	8	0.0
			.text	586592	586600	8	0.0

Full report (2 builds for qpg)

platform	target	config	section	8a5b352	914e895	change	% change
qpg	lighting-app	qpg6105+debug	(read/write)	1169624	1169632	8	0.0
			.bss	99632	99632	0	0.0
			.data	856	856	0	0.0
			.text	616724	616732	8	0.0
	lock-app	qpg6105+debug	(read/write)	1139492	1139500	8	0.0
			.bss	94824	94824	0	0.0
			.data	856	856	0	0.0
			.text	586592	586600	8	0.0

[github-actions]

PR #26490: Size comparison from bf14d4a to e1c67d3

Increases (1 build for cc32xx)

platform	target	config	section	bf14d4a	e1c67d3	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL	(read only)	605002	605018	16	0.0
			.debug_frame	342080	342084	4	0.0
			.debug_info	19674627	19674634	7	0.0
			.rodata	104314	104322	8	0.0
			.text	498564	498572	8	0.0

Full report (1 build for cc32xx)

platform	target	config	section	bf14d4a	e1c67d3	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	605002	605018	16	0.0
			(read/write)	204164	204164	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197576	197576	0	0.0
			.comment	206	206	0	0.0
			.data	1468	1468	0	0.0
			.debug_abbrev	957619	957619	0	0.0
			.debug_aranges	101232	101232	0	0.0
			.debug_frame	342080	342084	4	0.0
			.debug_info	19674627	19674634	7	0.0
			.debug_line	2671903	2671903	0	0.0
			.debug_line_str	513	513	0	0.0
			.debug_loc	33340	33340	0	0.0
			.debug_loclists	1491139	1491139	0	0.0
			.debug_ranges	4984	4984	0	0.0
			.debug_rnglists	94412	94412	0	0.0
			.debug_str	3131828	3131828	0	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	104314	104322	8	0.0
			.shstrtab	265	265	0	0.0
			.stack	2048	2048	0	0.0
			.strtab	483089	483089	0	0.0
			.symtab	287232	287232	0	0.0
			.text	498564	498572	8	0.0