build(deps): bump renovatebot/github-action from 43.0.14 to 43.0.19

Bumps [renovatebot/github-action](https://github.com/renovatebot/github-action) from 43.0.14 to 43.0.19.
- [Release notes](https://github.com/renovatebot/github-action/releases)
- [Changelog](https://github.com/renovatebot/github-action/blob/main/CHANGELOG.md)
- [Commits](renovatebot/github-action@v43.0.14...v43.0.19)

---
updated-dependencies:
- dependency-name: renovatebot/github-action
  dependency-version: 43.0.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/renovate.yml

@@ -30,7 +30,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Self-hosted Renovate
-        uses: renovatebot/[email protected].14
+        uses: renovatebot/[email protected].20
         with:
           configurationFile: .github/renovate/renovate.json
           token: ${{ secrets.RELEASE_PERSONAL_ACCESS_TOKEN }}