SWDEV-334272 - fix test hang issue (#2683)

destroy stream before exit

catch/unit/memory/hipMemcpyParam2DAsync.cc

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
@@ -393,6 +393,7 @@ TEST_CASE("Unit_hipMemcpyParam2DAsync_ExtentValidation") {
 
   // DeAllocating the Memory
   HIP_CHECK(hipFree(A_d));
+  HIP_CHECK(hipStreamDestroy(stream));
   HipTest::freeArrays<char>(nullptr, nullptr, nullptr,
                                 A_h, B_h, C_h, false);
 }
@@ -483,6 +484,7 @@ TEST_CASE("Unit_hipMemcpyParam2DAsync_Negative") {
   // DeAllocating the memory
   HIP_CHECK(hipFree(A_d));
   HIP_CHECK(hipStreamSynchronize(stream));
+  HIP_CHECK(hipStreamDestroy(stream));
   HipTest::freeArrays<float>(nullptr, nullptr, nullptr,
                                 A_h, B_h, C_h, false);
 }