feat(sdmmc): Add SDMMC support for P4 + remove BUILTIN LED #1694

Job	Run time
Generate matrix	1s
Push event file	3s
Build (validation, esp32c3) / Build validation tests for esp32c3	2m 11s
Build (validation, esp32c6) / Build validation tests for esp32c6	3m 5s
Build (validation, esp32h2) / Build validation tests for esp32h2	2m 10s
Build (validation, esp32) / Build validation tests for esp32	3m 24s
Build (validation, esp32p4) / Build validation tests for esp32p4	1m 44s
Build (validation, esp32s2) / Build validation tests for esp32s2	3m 16s
Build (validation, esp32s3) / Build validation tests for esp32s3	3m 34s
QEMU	1s
Hardware	1s
	19m 30s

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