Add support for Python 3.7.16, 3.8.16, 3.9.16, 3.10.9 and 3.11.1

[edmorley]

https://blog.python.org/2022/12/python-3111-3109-3916-3816-3716-and.html

https://www.python.org/downloads/release/python-3716/
https://www.python.org/downloads/release/python-3816/
https://www.python.org/downloads/release/python-3916/
https://www.python.org/downloads/release/python-3109/
https://www.python.org/downloads/release/python-3111/

GUS-W-10333182.
GUS-W-12177582.
GUS-W-12177588.

[edmorley]

$ make publish
Deploy as version: v224 [y/n]? y

Tagging commit 06c79dbc943277c16713f092b6f4e683cae9098c with v224... 
Total 0 (delta 0), reused 0 (delta 0), pack-reused 0
To https://github.com/heroku/heroku-buildpack-python
 * [new tag]           v224 -> v224

Publishing to the buildpack registry...
Two-factor code: ********************************************
Publishing buildpack heroku/python... done
Publishing buildpack was successful

Version  Released At               Status
───────  ────────────────────────  ─────────
224      2022-12-07T00:44:00.969Z  published

https://devcenter.heroku.com/articles/python-support#specifying-a-python-version
https://devcenter.heroku.com/articles/python-runtimes#selecting-a-runtime
https://devcenter.heroku.com/changelog-items/2510