feat(sdmmc): Add SDMMC support for P4 + remove BUILTIN LED #1693

Job	Run time
Generate matrix	1s
Push event file	3s
Build (validation, esp32) / Build validation tests for esp32	3m 11s
Build (validation, esp32c3) / Build validation tests for esp32c3	2m 16s
Build (validation, esp32h2) / Build validation tests for esp32h2	2m 15s
Build (validation, esp32c6) / Build validation tests for esp32c6	2m 37s
Build (validation, esp32p4) / Build validation tests for esp32p4	1m 30s
Build (validation, esp32s2) / Build validation tests for esp32s2	3m 8s
Build (validation, esp32s3) / Build validation tests for esp32s3	3m 23s
QEMU	1s
Hardware	1s
	18m 26s

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