Update mirror-gitlab.yml (#374)

Author: Qinyouzeng

.github/workflows/mirror-gitlab.yml

@@ -17,4 +17,5 @@ jobs:
           REMOTE: '${{ secrets.GITLAB_ADDER }}/cicd/masa.alert.git'
           GIT_USERNAME: ${{ secrets.GIT_USERNAME }}
           GIT_PASSWORD: ${{ secrets.GIT_PASSWORD }}
+          PUSH_ALL_REFS: "false"