message: Add docker latest tag for staging releases
diff: @@ -85,8 +85,10 @@ if [ "$MODE" = "PRERELEASE" ]; then
  # Tag with minor version and staging
  docker tag lynckia/licode:${SHORT_GIT_HASH} lynckia/licode:${NEXT_PRERELEASE_NAME}
  docker tag lynckia/licode:${SHORT_GIT_HASH} lynckia/licode:staging
  + docker tag lynckia/licode:${SHORT_GIT_HASH} lynckia/licode:latest
  docker push lynckia/licode:${NEXT_PRERELEASE_NAME}
  docker push lynckia/licode:staging
  + docker push lynckia/licode:latest
  LOGS=`git log $PREVIOUS_VERSION..$COMMIT --oneline | perl -p -e 's/\n/\\\\n/' | sed -e s/\"//g`
  DESCRIPTION="### Detailed PR List:\\n$LOGS"
  