[BUG] ImportError: pkg_resources missing with setuptools>=82

[jldonner]

Describe the bug
Import error when trying
from edisgo import EDisGo
--> ModuleNotFoundError: No module named 'pkg_resources'

To Reproduce
Steps to reproduce the behavior:

1. Set up new python 3.10 environment
2. (git clone eDisGo branch if not already cloned)
3. dev install edisgo in new environment (using setup.py)
4. from edisgo import EDisGo
5. See error
   Additional context
   setuptools >= 82 doesn't contain pkg_resources anymore

Suggested fix
pin
setuptools < 82.0.0
in setup.py requirements