slapos_upgrader: do not go too slowly

master/bt5/slapos_upgrader/SkinTemplateItem/portal_skins/slapos_upgrader/Base_triggerFullSiteMigrationToVirtualMasterStep3.py

@@ -37,10 +37,6 @@ portal.portal_catalog.searchAndActivate(
   method_kw={'tag': tag},
   activate_kw={'tag': tag, 'priority': 1},
 
-  # Go slowly, because it generate DB conflicts
-  packet_size=1,
-  activity_count=1,
-
   portal_type="Instance Tree",
 
   **migrated_select_dict

master/bt5/slapos_upgrader/SkinTemplateItem/portal_skins/slapos_upgrader/Project_checkSiteMigrationCreateRemoteNode.py

@@ -63,7 +63,7 @@ portal.portal_catalog.searchAndActivate(
 
   # Go slowly, because it generate DB conflicts
   packet_size=1,
-  activity_count=1,
+  activity_count=1000,
 
   relative_url=relative_url_to_migrate_list,
 )