[OPR-177]: Makes CloudKitOperation a final class
[OPR-177]: Makes CloudKitOperation a final class

blg-andreasbraun/Operations,danthorpe/Operations,cezarywojcik/Operations,danthorpe/Operations,ProcedureKit/ProcedureKit,blg-andreasbraun/ProcedureKit,ProcedureKit/ProcedureKit,blg-andreasbraun/ProcedureKit,blg-andreasbraun/ProcedureKit,cezarywojcik/Operations,danthorpe/Operations,blg-andreasbraun/Operations,cezarywojcik/Operations,blg-andreasbraun/Operations,ProcedureKit/ProcedureKit