SWDEV-240589 - Remove guarantee @ __hipRegisterFunction flow for now.

Change-Id: Ic51e2a1f951ac7745c2bbd11cfd2b92521c6966a

rocclr/hip_code_object.cpp

@@ -383,7 +383,6 @@ hipError_t StatCO::registerStatFunction(const void* hostFunction, Function* func
 
   if (functions_.find(hostFunction) != functions_.end()) {
     DevLogPrintfError("hostFunctionPtr: 0x%x already exists", hostFunction);
-    guarantee(false);
   }
   functions_.insert(std::make_pair(hostFunction, func));