Merge pull request #2297 from element-hq/fkwp-patch-1

different way of checking docker build label

.github/workflows/docker-pr.yaml

@@ -14,12 +14,11 @@ env:
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  deploy:
-    if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'pull_request' && github.event.label.name == 'docker build' }}
+  build_docker:
+    if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'docker build') }}
     runs-on: ubuntu-latest
     permissions:
       deployments: write
-    environment: Netlify
     steps:
       - name: 📥 Download artifact
         uses: actions/download-artifact@v4