Fix mixed dot for Jenkins rocm_2_0

[ROCm/hip commit: ede494bd5f]

projects/hip/tests/src/deviceLib/hipTestNativeHalf.cpp

@@ -157,7 +157,7 @@ void __half2Test(bool* result, __half2 a) {
     result[0] = !(a < a) && result[0];
     result[0] = !(a > a) && result[0];
 
-    #if (__hcc_workweek__ >= 19015) || defined(__HIP_CLANG_ONLY__)
+    #if (__hcc_workweek__ >= 19015) || __HIP_CLANG_ONLY__
     // Dot Functions
     result[0] = amd_mixed_dot(a, a, 1, 1) && result[0];
     #endif