PEP 632: Add migration guide for distutils.log

Author: corona10

pep-0632.rst

@@ -181,6 +181,7 @@ For these modules or functions, use the standard library module shown:
 * ``distutils.spawn.spawn`` — use the ``subprocess.run`` function
 * ``distutils.sysconfig`` — use the ``sysconfig`` module
 * ``distutils.util.get_platform`` — use the ``platform`` module
+* ``distutils.log`` - use the ``logging`` module
 
 For these functions, and any others not mentioned here, you will need
 to reimplement the functionality yourself. The legacy documentation