Bug fix release

What's Changed

• FIX treat n_jobs=None as if left to its default value by @jeremiedbb in #1475

• FIX Init logger parent class in Parallel by @fcharras in #1494

• MNT remove unnecessary .bck file by @lesteve in #1480

• MTN adjust test regex for Python 3.12 improved error message by @hroncok in #1476

• DOC add public documentation for parallel_backend by @glemaitre in #1481

• FIX flake8 new E721: type comparison by @tomMoral in #1492

New Contributors

• @hroncok made their first contribution in #1476

Full Changelog: 1.3.1...1.3.2