ci: make docker test optional (#167)

Author: soumyamahunt

.github/workflows/main.yml

@@ -305,6 +305,7 @@ jobs:
       needs.ci.outputs.run == 'true'
     needs: ci
     runs-on: ubuntu-latest
+    continue-on-error: true
     concurrency:
       group: dry-run-${{ github.ref }}
       cancel-in-progress: true