pyoxy: `AttributeError: module 'importlib' has no attribute 'util'`

[messense]

Works fine in a normal Python:

$ python3
Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import importlib
>>> importlib.util
<module 'importlib.util' from '/usr/lib/python3.10/importlib/util.py'>

raise AttributeError in pyoxy:

$ ./pyoxy run-python
Python 3.10.9 (main, Dec 21 2022, 04:02:04) [Clang 14.0.3 ] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import importlib
>>> importlib.util
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'importlib' has no attribute 'util'