fix: replace deprecated distutils.sysconfig with sysconfig

[harshadkhetpal]

Summary

Replace deprecated distutils.sysconfig.get_python_lib with the stdlib sysconfig.get_path function.

The distutils module was deprecated in Python 3.10 (PEP 632) and removed in Python 3.12. This change uses the sysconfig module (available since Python 3.2) as the recommended replacement.

Changes

• Replace from distutils.sysconfig import get_python_lib with import sysconfig
• Replace get_python_lib(standard_lib=True) with sysconfig.get_path('stdlib')

Both calls return the standard library root directory path, so behavior is preserved.

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[bcdurak]

@harshadkhetpal thank you for your contribution. Could you sign the CLA and choose develop as the target branch instead of main?

[github-actions]

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