fix: replace pkg_resources for python 3.12

[branchvincent]

Description

Follow up to #2312, Python 3.12 also removed bundled setuptools (aka pkg_resources)

QC

• The PR contains a test case for the changes or the changes are already covered by an existing test case.
• The documentation (docs/) is updated to reflect the changes or this is not necessary (e.g. if the change does neither modify the language nor the behavior or functionalities of Snakemake).

[branchvincent]

Rebased to pick up 97f428b

[branchvincent]

Looks like a network flake, can we rerun ci?

_______________________ ERROR collecting tests/tests.py ________________________
tests/tests.py:17: in <module>
    from .common import *
tests/common.py:72: in <module>
    not is_connected() or not has_gcloud_service_key(),
tests/common.py:49: in is_connected
    urllib.request.urlopen("http://www.google.com", timeout=1)
...
../../../micromamba/envs/snakemake/lib/python3.11/socket.py:706: in readinto
    return self._sock.recv_into(b)
E   TimeoutError: timed out
=========================== short test summary info ============================
ERROR tests/tests.py - TimeoutError: timed out

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud