Support filtering by repository name in Base.upgrade.
Support filtering by repository name in Base.upgrade_all.
Support filtering by repository name in updatePkgs.
refactor: dnf.cli.commands.UpgradeCommand
Add repository-packages upgrade command.

Related: RhBug:908764
Support filtering by repository name in Base.upgrade_to.
refactor: dnf.cli.commands.UpgradeToCommand
Add repository-packages upgrade-to command.

Related: RhBug:908764