chore: Sync with WeblateOrg/meta

Author: nijel

.github/renovate.json

@@ -2,9 +2,6 @@
   "labels": [
     "dependencies"
   ],
-  "lockFileMaintenance": {
-    "enabled": true
-  },
   "rangeStrategy": "widen",
   "dependencyDashboard": true,
   "automerge": true,

.github/workflows/pre-commit.yml

@@ -45,7 +45,7 @@ jobs:
         fi
     - name: pre-commit (PEP 735)
       if: steps.detect.outputs.method == 'pep735'
-      run: uv run --only-group pre-commit pre-commit run --all
+      run: uv run --no-sources --only-group pre-commit pre-commit run --all
       env:
         RUFF_OUTPUT_FORMAT: github
         REUSE_OUTPUT_FORMAT: github

.github/workflows/pull_requests.yaml

@@ -22,7 +22,7 @@ jobs:
     name: Weblate automerge
     if: github.actor == 'weblate'
     steps:
-    - uses: peter-evans/enable-pull-request-automerge@v3
-      with:
-        pull-request-number: ${{ github.event.pull_request.number }}
-        merge-method: rebase
+    - name: Enable Pull Request Automerge
+      run: gh pr merge --merge --auto "${{ github.event.pull_request.number }}"
+      env:
+        GH_TOKEN: ${{ secrets.WEBLATE_CI_TOKEN }}