SWDEV-368881 - Revert enable hipLaunchCooperativeKernel for hipRTC compiled function

This reverts commit f870f04dd9.

Reason for revert: Doesn't match with CUDA behavior

Change-Id: I413f3d241f864c1e7c21681c5fff8f216ef54306


[ROCm/clr commit: 4f5d180ca7]

projects/clr/hipamd/src/hip_global.cpp

@@ -135,14 +135,6 @@ hipError_t Function::getDynFunc(hipFunction_t* hfunc, hipModule_t hmod) {
   return hipSuccess;
 }
 
-bool Function::isValidDynFunc(const hipFunction_t& hfunc) {
-  guarantee((dFunc_.size() == g_devices.size()), "dFunc Size mismatch");
-  if (dFunc_[ihipGetDevice()] == nullptr) {
-    return false;
-  }
-  return (dFunc_[ihipGetDevice()]->asHipFunction() == hfunc);
-}
-
 hipError_t Function::getStatFunc(hipFunction_t* hfunc, int deviceId) {
   guarantee(modules_ != nullptr, "Module not initialized");