build(github): Bump dependabot/fetch-metadata from 1.3.6 to 1.4.0 (#259)

Bumps [dependabot/fetch-metadata](https://github.com/dependabot/fetch-metadata) from 1.3.6 to 1.4.0.
- [Release notes](https://github.com/dependabot/fetch-metadata/releases)
- [Commits](dependabot/fetch-metadata@v1.3.6...v1.4.0)

---
updated-dependencies:
- dependency-name: dependabot/fetch-metadata
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/auto-approve-merge-dependabot.yml

@@ -57,7 +57,7 @@ jobs:
     steps:
       - name: Retrieve Dependabot metadata
         id: dependabot-metadata
-        uses: "dependabot/fetch-metadata@v1.3.6"
+        uses: "dependabot/fetch-metadata@v1.4.0"
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Wait for status checks