feat(matter): General Review - remove while(!serial) ipv6(enable) and fixes some commentaries in the code #2679

Job	Run time
Generate matrix	3s
Push event file	3s
Build (validation, esp32h2) / Build validation tests for esp32h2	1s
Build (validation, esp32) / Build validation tests for esp32	56s
Build (validation, esp32c3) / Build validation tests for esp32c3	57s
Build (validation, esp32c6) / Build validation tests for esp32c6	56s
Build (validation, esp32p4) / Build validation tests for esp32p4	57s
Build (validation, esp32s2) / Build validation tests for esp32s2	57s
Build (validation, esp32s3) / Build validation tests for esp32s3	56s
QEMU	1s
Hardware	1s
	5m 48s

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