[Python-checkins] GH-93179: Document the thread safety of functools.lru_cache (GH-96101)

[rhettinger]

https://github.com/python/cpython/commit/eea8f42deddb3b6fec80984e7557b1f0c4578b62
commit: eea8f42deddb3b6fec80984e7557b1f0c4578b62
branch: main
author: Raymond Hettinger <rhettinger at users.noreply.github.com>
committer: rhettinger <rhettinger at users.noreply.github.com>
date: 2022-08-21T09:40:13-05:00
summary:

GH-93179: Document the thread safety of functools.lru_cache (GH-96101)

files: