Merge pull request #118 from opensafely-core/dependabot/github_actions/dependabot/fetch-metadata-2.4.0

build(deps): bump dependabot/fetch-metadata from 1.1.1 to 2.4.0

Author: github-actions[bot]

.github/workflows/automerge.yaml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v1.1.1
+        uses: dependabot/fetch-metadata@v2.4.0
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Approve a PR