Fix setuptools dependency to fix test_identify_old_namespace_package_protocol

[akamat10]

Type of Changes

	Type
✓	🐛 Bug fix
✓	🔨 Refactoring

Description

See the following failure when running tests in python3.12

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

    import warnings
    
    with warnings.catch_warnings():
        warnings.simplefilter("ignore", DeprecationWarning)
>       __import__("pkg_resources").declare_namespace(__name__)
E       ModuleNotFoundError: No module named 'pkg_resources'

testdata/python3/data/path_pkg_resources_1/package/__init__.py:5: ModuleNotFoundError

==================================== short test summary info =====================================
FAILED test_manager.py::AstroidManagerTest::test_identify_old_namespace_package_protocol - ModuleNotFoundError: No module named 'pkg_resources'

Looks the dependency was incorrectly changed in 590498d. I also removed the implicit setuptools dependency as part of this. Not sure if wheel should also be moved to the requirements file. So I left it as is.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.98%. Comparing base (7954bac) to head (4dad65b).
Report is 10 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2558   +/-   ##
=======================================
  Coverage   92.97%   92.98%           
=======================================
  Files          93       93           
  Lines       11081    11083    +2     
=======================================
+ Hits        10303    10305    +2     
  Misses        778      778           

Flag	Coverage Δ
linux	92.86% <ø> (+<0.01%)	⬆️
pypy	92.98% <ø> (+<0.01%)	⬆️
windows	92.96% <ø> (+<0.01%)	⬆️

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see 1 file with indirect coverage changes

[Pierre-Sassoulas]

Hmm yeah, I think it makes more sense this way. Let's wait for @jacobtylerwalls opinion rhough.

[jacobtylerwalls]

Ouch, thank you!