🌱 Update renovatebot/github-action action to v39.0.4

| datasource  | package                   | from     | to      |
| ----------- | ------------------------- | -------- | ------- |
| github-tags | renovatebot/github-action | v34.30.2 | v39.0.4 |

Author: syself-bot[bot]

.github/workflows/schedule-renovate.yaml

@@ -46,7 +46,7 @@ jobs:
           echo "LOG_LEVEL=${{ github.event.inputs.logLevel || env.LOG_LEVEL }}" >> "$GITHUB_ENV"
 
       - name: Renovate
-        uses: renovatebot/github-action@v34.30.2
+        uses: renovatebot/github-action@v39.0.4
         with:
           configurationFile: ${{ env.RENOVATE_CONFIG_FILE }}
           token: "x-access-token:${{ steps.generate-token.outputs.token }}"