SWDEV-481860 - Match malloc/hipMalloc calls with free/hipFree calls in all samples.

Change-Id: Ib44551b3f60cd90fa7158e4ed016ef5549a34ef7


[ROCm/hip-tests commit: b89a7c6201]

projects/hip-tests/samples/2_Cookbook/16_assembly_to_executable/square.cpp

@@ -84,5 +84,11 @@ int main(int argc, char *argv[])
             checkHipErrors(hipErrorUnknown);
         }
     }
+
+    checkHipErrors(hipFree(A_d));
+    checkHipErrors(hipFree(C_d));
+    free(A_h);
+    free(C_h);
+
     printf ("PASSED!\n");
 }