UBUNTU: [Packaging] ignore KBUILD_VERBOSE in arch-has-odm-enabled.sh

Recent kernels don't seem to set KBUILD_VERBOSE anymore, also checking
this variable to determine if we need to enable/disable Ubuntu ODM
drivers does not make any sense, so simply disable this check.

Signed-off-by: Andrea Righi <andrea.righi@canonical.com>

debian/scripts/misc/arch-has-odm-enabled.sh

@@ -3,10 +3,6 @@
 set -e
 
 if [ "$1" = "" ]; then
-	# This would be set doing the actual kernel build
-	if [ "$KBUILD_VERBOSE" = "" ]; then
-		return 1
-	fi
 	case $ARCH in
 	x86)	ARCH=amd64;;
 	*)	;;