new integration/distribution job that will build final release using managed release and unmanaged projects from staging repos

Thanh has idea about having projects create their own staging repos, link RelMang team to that as "this is my release, please include it", we aggregate that into a release repo and release it. This set of URLs to staging repos will live in an Int/Dist POM. Int/Dist will build with these, the existing MR distro, produces the final distro. These resulting artifacts would go to Int/Dist's staging repo.

Projects would get their artifacts into the staging repos they want to produce using maven-staging job. Not sure if all projects have this, need all of them to. This could replace the merge job.

MR staging -> Int/Dist staging -> all unmanaged staging repos