Show tag details in commits page too like git log output

show tags and branches information on commits page similar to output of git log.

In this example, we can easily see e3c1b1baff834e2b6db7ee6edf6d0d618f002e0e is actually tag: debian/13.11.2+ds1-1

commit 1ee4f8772b228f8d91fc4df36abef7cdabcbc040 (HEAD -> master, origin/master, origin/HEAD)
Author: Pirate Praveen <praveen@debian.org>
Date:   Fri Apr 30 17:25:10 2021 +0530

    Relax dependency of gon in Gemfile and update minimum version in d/control

commit e3c1b1baff834e2b6db7ee6edf6d0d618f002e0e (tag: debian/13.11.2+ds1-1)
Author: Pirate Praveen <praveen@debian.org>
Date:   Fri Apr 30 00:12:47 2021 +0530

    Upload to experimental

But gitlab commits page on the web interface does not show these useful information https://salsa.debian.org/ruby-team/gitlab/-/commits/master

Release notes

Show tags and branch HEAD information alongside commits similar to git log output.

Problem to solve

git log gives very useful information about tags and branch HEADs and it'd be nice to have the same information available via gitlab web inteface too.

Proposal

If a tag is pointing to a commit then that tag will also be show along side the commit hash on commits page similar to git log output.