soc/amd/picasso,mb/{zork,mandolin}: Remove invalid UPWS variable

PMx0EE is not defined in the Picasso PPR.

BUG=b:153001807, b:154756391
TEST=None

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I98caf0cd2d0bdcf19de2b945dcf74f5cf7354769
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/mainboard/amd/mandolin/acpi/sleep.asl

@@ -23,7 +23,6 @@ Method(_PTS, 1) {
 	/* DBGO("\n") */
 
 	Store(0, PEWD)
-	Store(7, UPWS)
 } /* End Method(\_PTS) */
 
 /*

src/mainboard/google/zork/variants/baseboard/include/baseboard/acpi/sleep.asl

@@ -23,7 +23,6 @@ Method(_PTS, 1) {
 	/* DBGO("\n") */
 
 	Store(0, PEWD)
-	Store(7, UPWS)
 } /* End Method(\_PTS) */
 
 /*

src/soc/amd/picasso/acpi/pcie.asl

@@ -74,8 +74,6 @@
 	IndexField (PIOI, PIOD, ByteAcc, NoLock, Preserve) {
 		Offset(0x60),		/* AcpiPm1EvgBlk */
 		P1EB, 16,
-		Offset(0xee),
-		UPWS, 3,
 	}
 	OperationRegion (P1E0, SystemIO, P1EB, 0x04)
 		Field (P1E0, ByteAcc, Nolock, Preserve) {