Bump pyyaml from 6.0 to 6.0.1

Bumps pyyaml from 6.0 to 6.0.1.

Changelog

Sourced from pyyaml's changelog.

6.0.1 (2023-07-18)

• yaml/pyyaml#702 -- pin Cython build dep to < 3.0

Commits

• c42fa3b 6.0.1 release
• ae08bdc block Cython 3.0+ as a build dep (#702)
• f873cfe Add python 3.11 support (#663)
• See full diff in compare view