Bump dependabot/fetch-metadata from 2.0.0 to 2.1.0 (#2077)

Bumps [dependabot/fetch-metadata](https://github.com/dependabot/fetch-metadata) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/dependabot/fetch-metadata/releases)
- [Commits](dependabot/fetch-metadata@0fb2170...5e5f996)

---
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/dependabot-approve.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
 
       - name: Get dependabot metadata
-        uses: dependabot/fetch-metadata@0fb21704c18a42ce5aa8d720ea4b912f5e6babef # v2.0.0
+        uses: dependabot/fetch-metadata@5e5f99653a5b510e8555840e80cbf1514ad4af38 # v2.1.0
         id: dependabot-metadata
 
       - name: Generate GitHub application token