message: Add --xla_gpu_cuda_data_dir to the set of XLA debug options that can be set from Python.
  Sort flags alphabetically.
diff: @@ -547,6 +547,9 @@ void BuildXlaCompilerSubmodule(py::module& m) {
  .def_property("xla_cpu_enable_fast_math",
  &DebugOptions::xla_cpu_enable_fast_math,
  &DebugOptions::set_xla_cpu_enable_fast_math)
  + .def_property("xla_cpu_enable_xprof_traceme",
  + &DebugOptions::xla_cpu_enable_xprof_traceme,
  + &DebugOptions::set_xla_cpu_enable_xprof_traceme)
  .def_property("xla_cpu_fast_math_honor_infs",
  &DebugOptions::xla_cpu_fast_math_honor_infs,
  &DebugOptions::set_xla_cpu_fast_math_honor_infs)
  @@ -565,9 +568,11 @@ void BuildXlaCompilerSubmodule(py::module& m) {
  .def_property("xla_gpu_enable_fast_min_max",
  &DebugOptions::xla_gpu_enable_fast_min_max,
  &DebugOptions::set_xla_gpu_enable_fast_min_max)
  - .def_property("xla_cpu_enable_xprof_traceme",
  - &DebugOptions::xla_cpu_enable_xprof_traceme,
  - &DebugOptions::set_xla_cpu_enable_xprof_traceme)
  + .def_property("xla_gpu_cuda_data_dir",
  + &DebugOptions::xla_gpu_cuda_data_dir,
  + [](DebugOptions* self, std::string value) {
  + self->set_xla_gpu_cuda_data_dir(value);
  + })
  .def_property("xla_llvm_disable_expensive_passes",
  &DebugOptions::xla_llvm_disable_expensive_passes,
  &DebugOptions::set_xla_llvm_disable_expensive_passes)
  