ci: add/update workflow for running renovate

Author: wetransformer

.github/workflows/tf-renovate.yml

@@ -66,6 +66,6 @@ jobs:
           private-key: "${{ secrets.WE_RENOVATE_GITHUB_PRIVATE_KEY }}"
 
       - name: 💡 Self-hosted Renovate
-        uses: renovatebot/github-action@f24426972367551f3391720e34317783a92fd32b # v41.0.8
+        uses: renovatebot/github-action@531c6786d6cf05ef148c4cfe251745c2c6de442c # v41.0.9
         with:
           token: "${{ steps.app-token.outputs.token }}"