Disable Unit_hipStreamPerThread_MultiThread (#2409)

This test is launching threads that call HIP APIs and then
immediately detaching those threads and returning from main().

This causes multiple issues because when returning from main(),
global variables are destroyed while threads might still be running which
leads to random segfaults.

projects/hip-tests/catch/hipTestMain/config/config_nvidia_linux.json

@@ -65,6 +65,8 @@
         "Unit_Device___ll2half_rd_Accuracy_Positive",
         "Unit_Device___ll2half_ru_Accuracy_Positive",
         "Unit_Device___ull2half_rz_Accuracy_Positive",
-        "Unit_Device___ull2half_rd_Accuracy_Positive"
+        "Unit_Device___ull2half_rd_Accuracy_Positive",
+        "=== Test does not reflect a valid use case - SWDEV-569454",
+        "Unit_hipStreamPerThread_MultiThread"
     ]
 }