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@80eaf969abf68ad62aa94d9ab392421b31621634 # v40.3.4
+        uses: renovatebot/github-action@0984fb80fc633b17e57f3e8b6c007fe0dc3e0d62 # v40.3.6
         with:
           token: "${{ steps.app-token.outputs.token }}"