src/mainboard: Drop wrong _ADR objects

ACPI Version 6.3 Section 6.1: "A device object must contain either an _HID
object or an _ADR object, but should not contain both."

Change-Id: I50cafce0aaf465ee95562ccff6c8f63fb22096c0
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/mainboard/packardbell/ms2290/dsdt.asl

@@ -48,7 +48,6 @@ DefinitionBlock(
 		Device (UNCR)
 		{
 			Name (_BBN, 0xFF)
-			Name (_ADR, 0x00)
 			Name (RID, 0x00)
 			Name (_HID, EisaId ("PNP0A03"))
 			Name (_CRS, ResourceTemplate ()