jgit-publish-site job cannot deploy to project storage anymore

Summary

The jgit-publish-site job cannot deploy to project storage anymore.

Steps to reproduce

Run this job for the latest jgit release v6.5.0.202303070854-r

What is the current bug behavior?

Deployment fails with the error: Caused by: com.jcraft.jsch.JSchException: reject HostKey: projects-storage.eclipse.org

What is the expected correct behavior?

Deployment succeeds. Looks like something changed regarding this ssh key.

Relevant logs and/or screenshots

see https://ci.eclipse.org/jgit/job/stable/job/jgit-publish-site/176/console

Priority

• Urgent
• High
• Medium
• Low

Severity

• Blocker
• Major
• Normal
• Low

Impact

It's blocking deployment of the JGit Maven site (most notably the javadoc) for the new release 6.5.0.202303070854-r shipped with the simultaneous release 2023-03. Hence the link org.eclipse.jgit JavaDoc on the project website documentation page returns "Not found".