ci(deps): bump dependabot/fetch-metadata from 2 to 3 (#128)

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

Author: dependabot[bot]

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

@@ -11,7 +11,7 @@ jobs:
     if: github.actor == 'dependabot[bot]'
     runs-on: ubuntu-latest
     steps:
-      - uses: dependabot/fetch-metadata@v2
+      - uses: dependabot/fetch-metadata@v3
         id: metadata
 
       - uses: actions/create-github-app-token@v3