soc/intel/common: Add TGL-H PCI IDs

Add TGL-H PCI IDs from the Processor and PCH EDS docs.

Reference:
- Intel doc 615985
- Intel doc 575683

Change-Id: I751d0d59aff9e93e2aa92546db78775bd1e6ef22
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/drivers/intel/ish/ish.c

@@ -54,6 +54,7 @@ static const unsigned short pci_device_ids[] = {
 	PCI_DEVICE_ID_INTEL_CNL_ISHB,
 	PCI_DEVICE_ID_INTEL_CML_ISHB,
 	PCI_DEVICE_ID_INTEL_TGL_ISHB,
+	PCI_DEVICE_ID_INTEL_TGL_H_ISHB,
 	0
 };