Track progress on upstream issues around deprecated packages in 3.11 / 3.12

[benoit74]

We have multiple warnings in tests around deprecation. All of them are linked to upstream issues, I've created them and add a link here for follow-up.

cdxj_indexer

cdxj_indexer/postquery.py:9
  /home/benoit/Repos/openzim/warc2zim/.hatch/warc2zim/lib/python3.12/site-packages/cdxj_indexer/postquery.py:9: DeprecationWarning: 'cgi' is deprecated and slated for removal in Python 3.13
    import cgi

webrecorder/cdxj-indexer#23

pyamf

pyamf is a sub-dependency of cdxj-indexer

pyamf/util/__init__.py:217: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
    datetime.datetime.utcfromtimestamp(-31536000.0)

pyamf/adapters/__init__.py:44
  /home/benoit/Repos/openzim/warc2zim/.hatch/warc2zim/lib/python3.12/site-packages/pyamf/adapters/__init__.py:44: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
    import pkg_resources

StdCarrot/Py3AMF#19

warcio

warcio/recordbuilder.py:156: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
    return datetime_to_iso_date(datetime.datetime.utcnow(), use_micros=use_micros)

webrecorder/warcio#163