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@2d941ef...a3c115c)

---
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] <support@github.com>

Author: dependabot[bot]

.github/workflows/renovate.yaml

@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Self-hosted Renovate
-        uses: renovatebot/github-action@2d941ef4e268e53affdc1f11365c69a73e544f50 # v43.0.14
+        uses: renovatebot/github-action@a3c115cd6676c8a5bc72f9715f108759e570daf5 # v43.0.19
         with:
           configurationFile: ".github/renovate-config.js"
           token: "${{ secrets.GITHUB_TOKEN }}"