Hello,
I would like to help as well. Though I'm not part of the packagers group, I have contributed to Emacs package in past for new releases. And I also maintain the emacs-pretest Copr whose changes are then sent as PR to the emacs package when a pretest version becomes a stable release.
- https://src.fedoraproject.org/rpms/emacs/pull-requests?status=False&auth... - https://copr.fedorainfracloud.org/coprs/bhavin192/emacs-pretest/