SW-382: Replace Python2 integer division (/) with Python3 one (//)

SAS/ResourceAssignment/ResourceAssigner/test/t_schedulers.py

@@ -480,7 +480,7 @@ class PrioritySchedulerTest(StationSchedulerTest):
         class FakeMoMQueryService(object):
             def get_project_priorities_for_objects(self, mom_ids):
                 # priority increments by 1000 ids
-                return {mom_id: mom_id/1000 for mom_id in mom_ids}
+                return {mom_id: mom_id // 1000 for mom_id in mom_ids}
 
         self.fake_momrpc = FakeMoMQueryService()