Add setuptools to pip-package in Makefile

[rickecon]

This PR adds pip install setuptools to the pip-package section of Makefile. This is because the publish_to_pypi.yml GH Action stopped working when we moved to Python 3.12 in PR #969. The error traceback on this GH Action that only runs when a PR is merged is the following. I found in this description of What's new in Python 3.12 that this version stopped including the setuptools and wheel packages. For this reason, I think the solution is to just add the pip install setuptools line to the pip-package section of Makefile. Whether this works can only be tested by merging this PR and seeing if the ogcore Python package automatically loads to PyPI.org afterward.

Run make pip-package
  make pip-package
  shell: /usr/bin/bash -e {0}
  env:
    pythonLocation: /opt/hostedtoolcache/Python/3.1[2](https://github.com/PSLmodels/OG-Core/actions/runs/10479180751/job/29024292988#step:5:2).4/x64
    PKG_CONFIG_PATH: /opt/hostedtoolcache/Python/[3](https://github.com/PSLmodels/OG-Core/actions/runs/10479180751/job/29024292988#step:5:3).12.4/x64/lib/pkgconfig
    Python_ROOT_DIR: /opt/hostedtoolcache/Python/3.12.[4](https://github.com/PSLmodels/OG-Core/actions/runs/10479180751/job/29024292988#step:5:4)/x64
    Python2_ROOT_DIR: /opt/hostedtoolcache/Python/3.12.4/x64
    Python3_ROOT_DIR: /opt/hostedtoolcache/Python/3.12.4/x64
    LD_LIBRARY_PATH: /opt/hostedtoolcache/Python/3.12.4/x64/lib
pip install wheel
Collecting wheel
  Downloading wheel-0.44.0-py3-none-any.whl.metadata (2.3 kB)
Downloading wheel-0.44.0-py3-none-any.whl (67 kB)
Installing collected packages: wheel
Successfully installed wheel-0.44.0
python setup.py sdist bdist_wheel
Traceback (most recent call last):
  File "/home/runner/work/OG-Core/OG-Core/setup.py", line 1, in <module>
    import setuptools
ModuleNotFoundError: No module named 'setuptools'
make: *** [Makefile:7[5](https://github.com/PSLmodels/OG-Core/actions/runs/10479180751/job/29024292988#step:5:5): pip-package] Error 1
Error: Process completed with exit code 2.

@jdebacker