arm64: dts: ti: k3-am62a7-sk: Enable eMMC support

Add support for 32GB eMMC card on AM62A7 SK. Includes adding mmc0
pins settings. Add mmc0 alias for sdhci0 in k3-am62a7-sk.dts.

Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Signed-off-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20240213235701.2438513-4-jm@ti.com


Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>