[Ameba] Implement route hook

[pankore]

Issue Being Resolved

• Fixes [Platform] [Ameba] Unable to ping and receive ping from thread device behind a border router #22659

Change overview

• Implemented lwip route hooks
• Ameba to receive RIO from RA
• Enable communication with thread devices behind an OTBR
• Remove wifi disconnection code from ConnectivityMgr

[github-actions]

PR #22664: Size comparison from 1e66f4b to 3b1bc9b

Increases (1 build for bl702)

platform	target	config	section	1e66f4ba	3b1bc9b	change	% change
bl702	lighting-app	bl702	.debug_info	37894018	37894019	1	0.0
			.text	957198	957200	2	0.0

Decreases (1 build for bl702)

platform	target	config	section	1e66f4ba	3b1bc9b	change	% change
bl702	lighting-app	bl702+rpc	.debug_info	41800589	41800588	-1	-0.0
			.text	1030902	1030900	-2	-0.0

Full report (3 builds for bl702, mbed)

platform	target	config	section	1e66f4ba	3b1bc9b	change	% change
bl702	lighting-app	bl702		0	0	0	0.0
			(read only)	3262	3262	0	0.0
			(read/write)	1188443	1188443	0	0.0
			.bleromro	6296	6296	0	0.0
			.bleromrw	124	124	0	0.0
			.boot2	688	688	0	0.0
			.bss	66958	66958	0	0.0
			.bss_psram	29696	29696	0	0.0
			.comment	48	48	0	0.0
			.data	4280	4280	0	0.0
			.debug_abbrev	1506733	1506733	0	0.0
			.debug_aranges	133072	133072	0	0.0
			.debug_frame	486348	486348	0	0.0
			.debug_info	37894018	37894019	1	0.0
			.debug_line	5253283	5253283	0	0.0
			.debug_loc	3363557	3363557	0	0.0
			.debug_ranges	360232	360232	0	0.0
			.debug_str	3455381	3455381	0	0.0
			.hbn	509	509	0	0.0
			.hbn_noinit	260	260	0	0.0
			.init	342	342	0	0.0
			.init_array	144	144	0	0.0
			.psram	0	0	0	0.0
			.riscv.attributes	47	47	0	0.0
			.rodata	116504	116504	0	0.0
			.rsvd	3188	3188	0	0.0
			.shstrtab	293	293	0	0.0
			.stack	2048	2048	0	0.0
			.strtab	564895	564895	0	0.0
			.symtab	171616	171616	0	0.0
			.tcm_data	36	36	0	0.0
			.tcmcode	3262	3262	0	0.0
			.text	957198	957200	2	0.0
		bl702+rpc		0	0	0	0.0
			(read only)	3262	3262	0	0.0
			(read/write)	1284371	1284371	0	0.0
			.bleromro	6296	6296	0	0.0
			.bleromrw	124	124	0	0.0
			.boot2	688	688	0	0.0
			.bss	75006	75006	0	0.0
			.bss_psram	29936	29936	0	0.0
			.comment	48	48	0	0.0
			.data	4800	4800	0	0.0
			.debug_abbrev	1644312	1644312	0	0.0
			.debug_aranges	140576	140576	0	0.0
			.debug_frame	511724	511724	0	0.0
			.debug_info	41800589	41800588	-1	-0.0
			.debug_line	5627822	5627822	0	0.0
			.debug_loc	3556225	3556225	0	0.0
			.debug_ranges	382688	382688	0	0.0
			.debug_str	3851348	3851348	0	0.0
			.hbn	509	509	0	0.0
			.hbn_noinit	260	260	0	0.0
			.init	342	342	0	0.0
			.init_array	160	160	0	0.0
			.psram	0	0	0	0.0
			.riscv.attributes	47	47	0	0.0
			.rodata	129896	129896	0	0.0
			.rsvd	3188	3188	0	0.0
			.shstrtab	293	293	0	0.0
			.stack	2048	2048	0	0.0
			.strtab	624068	624068	0	0.0
			.symtab	189424	189424	0	0.0
			.tcm_data	36	36	0	0.0
			.tcmcode	3262	3262	0	0.0
			.text	1030902	1030900	-2	-0.0
mbed	lock-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2455808	2455808	0	0.0
			.bss	215044	215044	0	0.0
			.data	5872	5872	0	0.0
			.text	1418452	1418452	0	0.0