Cancel previous automatically?

.github/workflows/ci.yml

@@ -190,6 +190,15 @@ jobs:
         channel: '#notifications'
         url: ${{ secrets.SLACK_WEBHOOK }}
 
+  cleanup-prior-runs:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Cleanup previous runs on this branch
+      uses: rokroskar/workflow-run-cleanup-action@v0.2.2
+      if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/master' && github.repository == 'freqtrade/freqtrade'"
+      env:
+        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+
   deploy:
     needs: [ build, build_windows, docs_check ]
     runs-on: ubuntu-18.04

build_helpers/publish_docker_pi.sh

@@ -38,7 +38,7 @@ fi
 # Show all available images
 docker images
 
-docker push ${IMAGE_NAME}
+# docker push ${IMAGE_NAME}
 if [ $? -ne 0 ]; then
     echo "failed pushing to repo"
     return 1