Add support for Python 3.12 and clean up ini files

[martinvonk]

No description provided.

[martinvonk]

Pastas <= 1.01 fails because of ModuleNotFoundError: No module named 'distutils'

Pastas > 1.01 fails because of

ERROR: Could not find a version that satisfies the requirement arcticdb; extra == "arcticdb" (from pastastore[arcticdb,lint,optional]) (from versions: none)
ERROR: No matching distribution found for arcticdb; extra == "arcticdb"

[dbrakenhoff]

Note:

• Python 3.12 not working for older versions of pastas <=1.0.1
• ArcticDB does not have Python 3.12 support yet. Skip testing ArcticDB for Python 3.12 for now.