soc/intel/tigerlake: Generate PMC ACPI device at runtime

soc/intel/tigerlake: Generate PMC ACPI device at runtime

In an attempt to help reduce the amount of static ASL files that are
littered throughout the codebase, pmc.asl was converted to runtime SSDT
generation instead. If future SoCs reuse the same PMC, then this
function can be moved to soc/intel/common/block/pmc for example.

TEST=Verified the following was in the decompiled SSDT:
    Scope (\_SB.PCI0)
    {
        Device (PMC)
        {
            Name (_HID, "INTC1026")  // _HID: Hardware ID
            Name (_DDN, "Intel(R) Tiger Lake IPC Controller")
            Name (_CRS, ResourceTemplate ()
            {
                Memory32Fixed (ReadWrite,
                    0xFE000000,         // Address Base
                    0x00010000,         // Address Length
                    )
            })
        }
    }

Also the following found in linux's /var/log/messages:
"acpi INTC1026:00: GPIO: looking up 0 in _CRS", indicating the PMC
ACPI device was found and its _CRS was locatable.

Change-Id: I665c873d8a80bd503acc4a9f0241c7a6ea425e16
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>