Description: Currently the Migration QE rpuploader contains a lot of specific-project code and big non-atomic functions which are hard to maintain for 3+ projects.

Examples:

https://gitlab.cee.redhat.com/migrationqe/rp-uploader/-/blob/master/rp_manager.py#L409-L486

https://gitlab.cee.redhat.com/migrationqe/rp-uploader/-/blob/master/rp_manager.py#L310-L328

https://gitlab.cee.redhat.com/migrationqe/rp-uploader/-/blob/master/rp_manager.py#L227-L228

https://gitlab.cee.redhat.com/migrationqe/rp-uploader/-/blob/master/strategy.py

This task's purpose is to either do some code cleanup of existing RP repo or to try replacing with CCIT repo which looks more generic, and move all specific project implementations to a project-scoped repo.