Merge pull request #7099 from dotnet/dependabot/github_actions/dotnet-3fdce2bed3

Bump dependabot/fetch-metadata from 2.5.0 to 3.0.0 in the dotnet group

Author: github-actions[bot]

.github/workflows/dependabot-approve-and-automerge.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v2.5.0
+        uses: dependabot/fetch-metadata@v3.0.0
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Approve a PR