SWDEV-466601 - Fix invalid mem acccess in kernarg readback path

Change-Id: I4654ae592adc8cf9c687136d45eb1b28d99c7ae1

rocclr/device/rocm/rocvirtual.cpp

@@ -3246,7 +3246,7 @@ bool VirtualGPU::submitKernelInternal(const amd::NDRangeContainer& sizes,
           _mm_sfence();
           *(argBuffer + argSize - 1) = *(parameters + argSize - 1);
           _mm_mfence();
-          auto kSentinel = *reinterpret_cast<volatile address*>(argBuffer + argSize - 1);
+          auto kSentinel = *reinterpret_cast<volatile address>(argBuffer + argSize - 1);
         }
       }
     }