Report List Branches should be redesign

https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-dist-tool/job/master/site/dist-tool-branches.html

as we shitch to GH issue ... we can replace it also here

Open the linked branch report at the Maven CI URL and inspect how the current list is produced in this distribution-tool repository. The issue does not define the redesign or identify files, tests, or acceptance criteria, so first clarify the intended GitHub-based replacement; done means the agreed redesign is implemented and the report shows the expected branches.

Written by the indexing model from the issue text.