ci(bump): fix wait

Author: thomasleplus

xml/create-bump-prs.sh

@@ -19,7 +19,7 @@ if [ -f .bump.csv.bak ]; then
 		\git add Dockerfile
 		\git commit -S -m "build(deps): bump ${p} from ${v1} to ${v2}"
 		echo -n "Please review and push commit in branch \"${b}\". Waiting..."
-		while ! git rev-parse --abbrev-ref --symbolic-full-name @{u} >/dev/null 2>&1 ; do
+		while ! git rev-parse --abbrev-ref --symbolic-full-name '@{u}' >/dev/null 2>&1; do
 			\sleep 1
 			\echo -n .
 		done