update versioneer

[prjemian]

Confirm if updates to versioneer support is necessary. (Note similar PR bluesky/hkl-notebooks#4) with these remarks:

SafeConfigParser has been deprecated since Python 3.2 and will be removed in py312.

python/cpython#28292
https://bugs.python.org/issue45173
python/cpython#89336

Similar code exists now in hklpy:

hklpy/versioneer.py

Line 403 in 208652f

parser = configparser.SafeConfigParser()

[prjemian]

See: Updating Versioneer

• install the new Versioneer (pip install -U versioneer or equivalent)
• edit setup.cfg, if necessary, to include any new configuration settings indicated by the release notes. See UPGRADING for details.
• re-run versioneer install in your source tree, to replace SRC/_version.py
• commit any changed files

[prjemian]

(dev-hklpy) prjemian@zap:~/.../Bluesky/hklpy$ versioneer install 
replacing old versioneer.py (0.15)
versioneer.py (0.22) installed into local tree
Now running 'versioneer.py setup' to install the generated files..
 creating hkl/_version.py
 appending to hkl/__init__.py
 'versioneer.py' already in MANIFEST.in
 versionfile_source already in MANIFEST.in

[prjemian]

These changes include the principle change implemented in PR bluesky/hkl-notebooks#4:

    parser = configparser.ConfigParser()

This additional change remains to replace the two lines following:

    parser.read(setup_cfg)