Drop dependency on distutils to support python 3.12

[saste]

distutils has been removed from python 3.12.

Now distutils can be imported from setuptools, but this should be made a dependency of the module or this will cause a missed dependency when installing the package.

Reference:
https://peps.python.org/pep-0632/

[visualDust]

encountered the same.

GPUtil\GPUtil.py:34: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives

waiting for further update.