modules.zypper: add get_repo and list_repo (via libzypp)
modules.zypper: add del_repo
modules.zypper: add RepoInfo class to encapsulate zypp.RepoInfo
modules.zypper: add mod_repo (without adding functionality)
modules.zypper: mod_repo: add create functionality
modules.zypper: mod_repo: fix docstrings
modules.zypper: fix emtpy url handling
modules.zypper: underscore RepoInfo
modules.zypper: dict comprehension replace
Merge pull request #14158 from rominf/module-zypper-repo

Add repo managing functionality to the zypper module