Add support for rollback of group upgrade rollback (RhBug:2016070)

= changelog =
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2016070

dnf/transaction_sr.py

@@ -553,9 +553,9 @@ def run(self):
 
                 if action == "Install":
                     self._swdb_group_install(group_id, pkg_types, group_data["packages"])
-                elif action == "Upgrade":
+                elif action == "Upgrade" or action == "Upgraded":
                     self._swdb_group_upgrade(group_id, pkg_types, group_data["packages"])
-                elif action == "Downgraded":
+                elif action == "Downgrade" or action == "Downgraded":
                     self._swdb_group_downgrade(group_id, pkg_types, group_data["packages"])
                 elif action == "Removed":
                     self._swdb_group_remove(group_id, pkg_types, group_data["packages"])
@@ -584,9 +584,9 @@ def run(self):
 
                 if action == "Install":
                     self._swdb_environment_install(env_id, pkg_types, env_data["groups"])
-                elif action == "Upgrade":
+                elif action == "Upgrade" or action == "Upgraded":
                     self._swdb_environment_upgrade(env_id, pkg_types, env_data["groups"])
-                elif action == "Downgraded":
+                elif action == "Downgrade" or action == "Downgraded":
                     self._swdb_environment_downgrade(env_id, pkg_types, env_data["groups"])
                 elif action == "Removed":
                     self._swdb_environment_remove(env_id, pkg_types, env_data["groups"])