MM-63311 (#30387)

* allow reference group changes

server/channels/app/plugin_api.go

@@ -661,7 +661,7 @@ func (api *PluginAPI) GetGroupsBySource(groupSource model.GroupSource) ([]*model
 }
 
 func (api *PluginAPI) GetGroupsForUser(userID string) ([]*model.Group, *model.AppError) {
-	return api.app.GetGroupsByUserId(userID)
+	return api.app.GetGroupsByUserId(userID, model.GroupSearchOpts{})
 }
 
 func (api *PluginAPI) UpsertGroupMember(groupID string, userID string) (*model.GroupMember, *model.AppError) {