chore: Bump dependabot/fetch-metadata

Bumps the github-actions-version-updates group with 1 update: [dependabot/fetch-metadata](https://github.com/dependabot/fetch-metadata).


Updates `dependabot/fetch-metadata` from 2.4.0 to 2.5.0
- [Release notes](https://github.com/dependabot/fetch-metadata/releases)
- [Commits](dependabot/fetch-metadata@v2.4.0...v2.5.0)

---
updated-dependencies:
- dependency-name: dependabot/fetch-metadata
  dependency-version: 2.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions-version-updates
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/on-pr.yaml

@@ -129,7 +129,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v2.4.0
+        uses: dependabot/fetch-metadata@v2.5.0
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Enable auto-merge for Dependabot PRs