Update pre-commit

Also:

* Configure flake8 to ignore formatting-related problems (let black worry about them).
* Fix reference to Python 3.10 in CI,

Co-authored-by: Bruno Oliveira <nicoddemus@gmail.com>

setup.cfg

@@ -60,6 +60,8 @@ psutil = psutil>=3.0
 setproctitle = setproctitle
 
 [flake8]
+# Ignore any errors related to formatting, let black worry/fix them.
+ignore = E501, W503, E203
 max-line-length = 100
 
 [mypy]