Deployment of Maven artifacts to repo.eclipse.org fails in RelEng JIPP
## Summary
In the RelEng JIPP the deployment of Maven artifacts to repo.eclipse.org fails with an error indicating missing authorisation:
```
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-gpg-plugin:3.2.8:sign-and-deploy-file (default-cli) on project eclipse-platform-parent:
Error deploying attached artifacts [
org.eclipse.platform:org.eclipse.ant.core:jar:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:pom:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:jar:sources:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:jar:javadoc:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:jar.asc:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:pom.asc:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:jar.asc:sources:3.7.1000-SNAPSHOT,
org.eclipse.platform:org.eclipse.ant.core:jar.asc:javadoc:3.7.1000-SNAPSHOT
]:
Failed to deploy artifacts:
Could not transfer artifact org.eclipse.platform:org.eclipse.ant.core:jar:3.7.1000-20260807.233718-69 from/to repo.eclipse.org (https://repo.eclipse.org/content/repositories/eclipse-maven2-snapshots/):
status code: 401, reason phrase: Unauthorized (401) -> [Help 1]
```
See e.g. https://ci.eclipse.org/releng/job/Releng/job/deployToMaven/426/stages/?selected-node=115
The deployment logic is defined in
https://github.com/eclipse-platform/eclipse.platform.releng.aggregator/blob/f61e09fef69fb7c58e8ef90dac08aa7d69bc50ec/JenkinsJobs/Releng/deployToMaven.jenkinsfile#L129-L193
I'm not sure, but I assume the access credentials for repo.eclipse.org are defined in the files
- `/home/jenkins/.m2/settings-deploy-ossrh-releng.xml`
- `/home/jenkins/.m2/settings-deploy-ossrh-pde.xml`
- `/home/jenkins/.m2/settings-deploy-ossrh-jdt.xml`
Maybe they expired?
I assume the removal of the `zyt5z-centos83 ` static build agent around the same time is just a temporal coincidence:
https://github.com/eclipse-cbi/jiro/commit/95986ae6a50b869fc0ee48402bf6fd478f64f790
## Priority
- [ ] Urgent
- [x] High
- [ ] Medium
- [ ] Low
## Severity
- [ ] Blocker
- [ ] Major
- [x] Normal
- [ ] Low
## Impact
The latest snapshots for Maven are not available.
issue