soc/intel/common: Add Alder Lake N eMMC device ID

Add eMMC device ID for Alder Lake N SOC.
Reference: Alder Lake N Platform EDS Volume 1 (Doc# 645548)

Change-Id: Id35ec2d508bec8ff7d6f1c5fbfaf209d42b25c72
Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>

src/soc/intel/common/block/scs/mmc.c

@@ -73,6 +73,7 @@ static struct device_operations dev_ops = {
 static const unsigned short pci_device_ids[] = {
 	PCI_DEVICE_ID_INTEL_CMP_EMMC,
 	PCI_DEVICE_ID_INTEL_JSP_EMMC,
+	PCI_DEVICE_ID_INTEL_ADP_EMMC,
 	0
 };