Catch2 Test Fixes (#2961)

* test fixes

* address PR comment

* PR comment fixing Nvidia pass

* add additional kernel launch checks

* pr comments


[ROCm/hip-tests commit: da453211ed]

projects/hip-tests/catch/include/hip_test_common.hh

@@ -270,6 +270,7 @@ void launchKernel(K kernel, Dim numBlocks, Dim numThreads, std::uint32_t memPerB
   launchRTCKernel<Typenames...>(kernel, numBlocks, numThreads, memPerBlock, stream,
                                 std::forward<Args>(packedArgs)...);
 #endif
+HIP_CHECK(hipGetLastError());
 }
 
 //---