systemd-updates: Reduce logging verbosity

No need to log percentages twice...
systemd-updates: Show the full package name and version in the logs
hawkey: Fix hif_find_pkg_from_name() to return the correct package
hawkey: Store the status in the package private area

This allows us to remove another method that requries the goal to work out if
a package is an upgrade.
hawkey: Store a helper array of packages rpm wants to obsolete

This allows us to emit the cleanup package signals.
aptcc: use a more appropriate enum from broken deps