FIX: master: missing defer db.CloaseAndDrop() in clusterallocator tests
FIX: master: missing defer db.CloaseAndDrop() in clusterallocator tests

KIT-MAMID/mamid,KIT-MAMID/mamid,KIT-MAMID/mamid,KIT-MAMID/mamid,KIT-MAMID/mamid