Pick up organization name in GitHub multi-branch job

[LeoQuote]

What feature do you want to see added?

After jenkinsci/github-branch-source-plugin#527 , Jenkins can use GitHub app credential without organization settings, automatically picking up organization name inside repo.
But this is currently not supported in GitHub checks plugin.

I tried to implement it in #324 but failed, if anyone has similar need , you may pick up the pr and continue the work.

Upstream changes

No response

[jdumas]

Hi. I'm facing the same issue as described here. @jglick can you provide some guidance as to how this plugin should be updated to take advantage of jenkinsci/github-branch-source-plugin#527 and publish custom status checks without an owner field hardcoded in the Jenkins GitHub App credential?

[jglick]

You would need to call the API introduced in jenkinsci/credentials-plugin#293, which means somehow identifying the build for which checks are being published.