drivers/intel/ish: Add ADL-P ISH DID

This patch adds ISH ID for ADL-P to ensure dynamic ASL code is
added into SSDT.

With this patch:
   Scope (\_SB.PCI0.ISHB)
    {
        Name (_DSD, Package (0x02)  // _DSD: Device-Specific Data
        {
            ToUUID ("70d24161-6dd5-4c9e-8070-705531292865"),
            Package (0x01)
            {
                Package (0x02)
                {
                    "DmaProperty",
                    One
                }
            }
        })
    }

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I48dc6056155824239bb88eda2b0ff5bcd36ced15
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71262
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyle Lin <kylelinck@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>

src/drivers/intel/ish/ish.c

@@ -63,6 +63,7 @@ static const unsigned short pci_device_ids[] = {
 	PCI_DID_INTEL_TGL_ISHB,
 	PCI_DID_INTEL_TGL_H_ISHB,
 	PCI_DID_INTEL_ADL_N_ISHB,
+	PCI_DID_INTEL_ADL_P_ISHB,
 	0
 };