UBUNTU: [Packaging] resync getabis

BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>

debian/scripts/misc/getabis

@@ -126,6 +126,11 @@ getall_set()
 			else
 				echo "    NO ABI FILE"
 			fi
+			if [ -f tmp/boot/retpoline-* ]; then
+				mv tmp/boot/retpoline-* $abidir/$arch/$sub.retpoline
+			else
+				echo "    NO RETPOLINE FILE"
+			fi
 			(cd tmp; find lib/modules/$verabi-$sub/kernel -name '*.ko') | \
 				sed -e 's/.*\/\([^\/]*\)\.ko/\1/' | sort > \
 				$abidir/$arch/$sub.modules
@@ -152,7 +157,7 @@ getall_set()
 			echo "  buildinfo..."
 			base="tmp/usr/lib/linux/${verabi}-${sub}"
 			mv "$base/abi" "$abidir/$arch/$sub"
-			for comp in 'modules' 'compiler'
+			for comp in 'modules' 'retpoline' 'compiler'
 			do
 				mv "$base/$comp" "$abidir/$arch/$sub.$comp"
 			done