Hosting failed but action reports success

[mawinter69]

Reproduction steps

The hosting request for #4242 failed after forking the repository with

21:44:09.237 [main] INFO  i.j.i.r.hosting.Hoster - Forking hiddenlayer-jenkins-plugin
21:44:12.033 [main] ERROR i.j.i.r.hosting.Hoster - Failed to fork a repository: 
org.kohsuke.github.HttpException: {"message":"Validation Failed","errors":[{"resource":"Repository","code":"custom","field":"name","message":"name a repository operation is already in progress"}],"documentation_url":"https://docs.github.com/rest/repos/repos#update-a-repository","status":"422"}

Actually forking succeeded as the new repo is available in the jenkinsci org. But all following steps like setting up the issue tracker,
setting up permissions, creating the PR in this project, adding a message to the hosting request issue failed.

But the action reports success.

Expected Results

A message is sent to the hosting request issue that there was an error.

Actual Results

No message about success or failure

Anything else?

No response

[timja]

Similar error to what was fixed in #4208