Support Python 3.11

[mzy2240]

[mzy2240]

Once toolz and tqdm support Python 3.11, it should be the time to support Python 3.11 ourselves.

[mzy2240]

toolz: pytoolz/toolz#554
tqdm: tqdm/tqdm#1387

[mzy2240]

needs to bump the toolz version to the main branch, and tqdm to the latest pypi version.