message: Fix version retrieval when pushing commit
diff: @@ -106,7 +106,7 @@ commitAndPushChanges() {
  cd -
  return 1
  fi
  - local chartVersion=$(grep -w version: ${chartYaml} | awk '{print $2}')
  + local chartVersion=$(grep -e '^version:' ${chartYaml} | awk '{print $2}')
  git add --all .
  git commit -m "kubeapps: bump chart version to $chartVersion"
  # NOTE: This expects to have a loaded SSH key
  