Merge "Revert "Revert "Revert "Use Jack lang dev version for compiling art tests"""" am: ce0f43b97f am: 6161fd8f55
am: 5373d5c356

* commit '5373d5c356f817daa9d0b75e746b9e9d150f92f1':
  Revert "Revert "Revert "Use Jack lang dev version for compiling art tests"""