There are two deprecation issues when running python -mspin test with Python 3.11:

• sre_constants and sre_parse are deprecated. This breaks test collection but can by fixed
  by using recent setuptools.
• pkg_resources is deprecated in recent setuptools, this causes numpy/distutils/tests/test_system_info.py
  to fail

Note that we have several other uses of pkg_resources

• In tools/npy_tempita/__init__.py
• In numpy/_utils/_pep440.py (copied from SciPy)
• In versioneer.py (going away)

We should fix the usage in the first file.

The easiest quick solution is to upgrade the setuptools version requirement and ignore the test_system_info error.