message: Fix TfLiteDelegate* pointer<->long interop
diff: @@ -26,10 +26,10 @@ limitations under the License.
  %typemap(in) TfLiteDelegate* {
  - auto pointer_as_int = PyInt_AsLong($input);
  - static_assert(sizeof(pointer_as_int)==sizeof(TfLiteDelegate*),
  + auto pointer_as_long = PyLong_AsLong($input);
  + static_assert(sizeof(pointer_as_long)>=sizeof(TfLiteDelegate*),
  "TFLiteDelegate must be representable as a long.");
  - $1 = reinterpret_cast<TfLiteDelegate*>(pointer_as_int);
  + $1 = reinterpret_cast<TfLiteDelegate*>(pointer_as_long);
  }
  