feat(sdmmc): Add SDMMC support for P4 + remove BUILTIN LED #1700

Job	Run time
Push event file	3s
Generate matrix	1s
Build (validation, esp32c3) / Build validation tests for esp32c3	2m 24s
Build (validation, esp32) / Build validation tests for esp32	3m 25s
Build (validation, esp32c6) / Build validation tests for esp32c6	2m 47s
Build (validation, esp32h2) / Build validation tests for esp32h2	2m 19s
Build (validation, esp32p4) / Build validation tests for esp32p4	1m 40s
Build (validation, esp32s2) / Build validation tests for esp32s2	3m 4s
Build (validation, esp32s3) / Build validation tests for esp32s3	3m 45s
QEMU	0s
Hardware	0s
	19m 28s

Provide feedback