Create a request for a new dist-git repository in the comet container management system.

Container type: Layered
Dist-git repo: Name of the repository (eg. nodejs-14)
Dist-git branches: Branches to be created during setup (see ITR)
Brew package name: Same as dist-git repo (eg. nodejs-14)
Product Team: Team Red Hat Enterprise Linux
Image owner: Owner of the module the image is based on
Others: pkubat@redhat.com, phracek@redhat.com, hhorak@redhat.com