ec/google/wilco/acpi: Unhide GOOG000C ACPI device

Allows coolstar's Windows drivers to attach.

TEST=build/boot Win11 on google/drallion

Change-Id: Idd339811563cd2cdfc4cc31bc5660a62f4e36a66
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>

src/ec/google/wilco/acpi/ec_dev.asl

@@ -11,7 +11,7 @@ Device (WLCO)
 
 	Method (_STA)
 	{
-		Return (0xb)
+		Return (0xf)
 	}
 
 	Name (_CRS, ResourceTemplate ()