enables our exception handling and disables gtest's

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Code/Tools/AzTestRunner/src/main.cpp

@@ -258,6 +258,8 @@ namespace AzTestRunner
 
     int wrapped_main(int argc/*=0*/, char** argv/*=nullptr*/)
     {
+        AZ::Debug::Trace::HandleExceptions(true);
+
         if (argc>0 && argv!=nullptr)
         {
             return wrapped_command_arg_main(argc, argv);