fetch tags for git describe

.github/workflows/monitor_release.yml

@@ -11,6 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: |
+          git fetch --prune --unshallow --tags
           latest_release=$(git describe --abbrev=0 --tags | grep -oP "\d+\.\d+\.\d+")
           cur=$(date +"%Y.%m.%d")
           if [ "$latest_release" != "$cur" ]; then