GHA: add override-missing-service-label job in override-labels workflow (#15389)

Author: BBBmau

.github/workflows/override-labels.yml

@@ -27,3 +27,22 @@ jobs:
             -H "X-GitHub-Api-Version: 2022-11-28" \
             https://api.github.com/repos/${{ github.repository }}/statuses/${{ github.event.pull_request.head.sha }} \
             -d '{"state":"${{ env.STATE }}","description":"${{ env.DESCRIPTION }}","context":"terraform-provider-breaking-change-test"}'
+  override-missing-service-label:
+    runs-on: ubuntu-22.04
+    if: github.event.label.name == 'override-missing-service-labels'
+    permissions:
+      statuses: write
+    env:
+      STATE: "${{ github.event.action == 'labeled' && 'success' || 'failure' }}"
+      DESCRIPTION: "${{ github.event.action == 'labeled' && 'override-missing-service-labels applied' || 'override-missing-service-labels removed' }}"
+    steps:
+      - name: Override missing service label applied
+        shell: bash
+        run: |
+          curl -L \
+            -X POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/${{ github.repository }}/statuses/${{ github.event.pull_request.head.sha }} \
+            -d '{"state":"${{ env.STATE }}","description":"${{ env.DESCRIPTION }}","context":"override-missing-service-labels"}'