CI: add comment to fetch-tags

.github/workflows/prod_deploy.yml

@@ -27,6 +27,7 @@ jobs:
               run: |
                 for apt_file in `grep -lr microsoft /etc/apt/sources.list.d/`; do sudo rm $apt_file; done
 
+            # Ref: https://github.com/actions/checkout/issues/1471#issuecomment-1771231294
             - uses: actions/checkout@v4
 
             - name: Tag checkout