Setuptools version 69 Deprecated pkg_resources

[cdo03c]

https://github.com/Anaconda-Platform/nb_conda_kernels/blob/f461d2159a970fec323f0c225557e74c63c6a45b/nb_conda_kernels/install.py#L8

nb_conda_kernels uses pkg_resources from python setuptools, but it was deprecated in the recent upgrade to version 69 https://setuptools.pypa.io/en/latest/pkg_resources.html