refactor(workflows): replace auto-merge job with reusable workflow call

Signed-off-by: Nikolai Emil Damm <neq@energinet.dk>

Author: Nikolai Emil Damm

.github/workflows/auto-merge.yaml

@@ -6,31 +6,5 @@ permissions:
   pull-requests: write
 
 jobs:
-  auto-approve:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    if: github.actor == 'dependabot[bot]'
-    steps:
-      - uses: hmarr/auto-approve-action@v4
-  dependabot:
-    runs-on: ubuntu-latest
-    if: github.actor == 'dependabot[bot]'
-    steps:
-      - name: Dependabot metadata
-        id: metadata
-        uses: dependabot/fetch-metadata@v2
-        with:
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
-      - name: Approve pull request
-        run: |
-          # Use GitHub API to approve the pull request
-          curl -X POST -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
-            "https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/reviews" \
-            -d '{"event": "APPROVE"}'
-      - name: Enable auto-merge for Dependabot PRs
-        if: steps.metadata.outputs.update-type == 'version-update:semver-minor' || steps.metadata.outputs.update-type == 'version-update:semver-patch' || steps.metadata.outputs.update-type != 'version-update:semver-major'
-        run: gh pr merge --auto --squash "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+  call-auto-merge-workflow:
+    uses: devantler-tech/.github/.github/workflows/auto-merge.yaml@main