See https://github.com/jenkinsci/bom/commit/04905e6a1ebebc49cb58da589a26de71b54cf1a6 + https://github.com/jenkinsci/bom/commit/7f6aecc1c425a155512d72cbe7dc99d211edd33e.
For bom, workaround is to run after release:
mvn -f sample-plugin incrementals:reincrementalify