build(deps): bump dependabot/fetch-metadata from 1.6.0 to 2.2.0 (#146)

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

.github/workflows/dependabot-merge.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Dependabot metadata
         if: steps.wait-for-build.outputs.conclusion == 'success' && steps.wait-for-build2.outputs.conclusion == 'success' && steps.wait-for-build3.outputs.conclusion == 'success' && steps.wait-for-build4.outputs.conclusion == 'success' && steps.wait-for-build5.outputs.conclusion == 'success' && steps.wait-for-build6.outputs.conclusion == 'success' && steps.wait-for-build7.outputs.conclusion == 'success'
         id: metadata
-        uses: dependabot/fetch-metadata@v1.6.0
+        uses: dependabot/fetch-metadata@v2.2.0
         with:
           github-token: '${{ secrets.GITHUB_TOKEN }}'