Using maven to fetch org.apache.geode:geode-core:1.12.0-SNAPSHOT currently returns an artifact from Feb 5 -- the last day develop was 1.12. Now that we have long-lived support branches, we should continue publishing to the snapshot repo from those support branches as well.
change the release scripts to not remove -SNAPSHOT when cutting a support branch
change the conditionals in the pipeline jinja template to keep the PublishArtifacts job on support branches.
backport these changes to support/1.12