bump(godbus/dbus): cb98efbb933d8389ab549a060e880ea3c375d213
bump(coreos/go-systemd): 4fbc5060a317b142e6c7bfbedb65596d5f0ab99b
chore(dep): Drop unused dep guelfey/go.dbus
Merge pull request #254 from bcwaldon/bump-go-systemd

Bump go-systemd; Use godbus/dbus