[#286] Move the agent label into expected place

[marko-bekhta]

since 'basic' is the agent label ...

[pzygielo]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:3.1.4:deploy (default-deploy) on project jakarta.validation-api: Failed to deploy artifacts: Could not transfer artifact jakarta.validation:jakarta.validation-api:pom:4.0.0-20251005.154822-1 from/to central-portal-snapshots (https://central.sonatype.com/repository/maven-snapshots): status code: 401, reason phrase: Unauthorized (401) -> [Help 1]

Project might need to have snapshots enabled by EF - like this one https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/issues/6635

[marko-bekhta]

Thanks for the pointers 😃
It's that, or maybe the Maven settings are not picked up (or missing the credentials ... ) I'll open a similar ticket and see how it goes from there... I also wonder if the gpg keys would need an extra step to get imported ... ( I was looking at the release job at: https://github.com/eclipse-ee4j/openmq/blob/master/release.Jenkinsfile). It's a pity that Data doesn't have a Jenkins file I could just copy 🫣 🙂
I'll go with your suggestion of having a temporary branch on the repo to figure out all these steps before merging more to main.