rmetzger opened a new pull request #12786: URL: https://github.com/apache/flink/pull/12786
## What is the purpose of the change The instabilities in the PubSub e2e have been fixed successfully as part of FLINK-16572 (but only for the master branch). This PR backports the respective commits to `release-1.11`. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
