Bump dependabot/fetch-metadata from 2.2.0 to 2.3.0

Bumps [dependabot/fetch-metadata](https://github.com/dependabot/fetch-metadata) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/dependabot/fetch-metadata/releases)
- [Commits](dependabot/fetch-metadata@v2.2.0...v2.3.0)

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

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

Author: dependabot[bot]

.github/workflows/automerge-dependabot.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
     - name: Gather Dependabot metadata
       id: metadata
-      uses: dependabot/fetch-metadata@v2.2.0
+      uses: dependabot/fetch-metadata@v2.3.0
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
     - name: Approve PR