Add python 3.11 support: 'minecraft-mod-manager' is not recognized as an internal or external command, operable program or batch file.

[Bluscream]

Describe the bug

C:\tools\MultiMC\instances\Vanilla Tweaks 1.19\.minecraft\mods>minecraft-mod-manager
'minecraft-mod-manager' is not recognized as an internal or external command,
operable program or batch file.

Steps to reproduce

pip install --user --upgrade minecraft-mod-manager

Info

• OS: Win11
• Python --version: Python 3.11.0b3
• minecraft-mod-manager --version: 'minecraft-mod-manager' is not recognized as an internal or external command, operable program or batch file.

[Senth]

This might be because there's no 3.11 version in PIP. As of now I think I can't add it manually, and I don't want to add Python :: 3 as that would include Python :: 3.7 which is unsupported.

I'll keep this open though to remember to add 3.11 when it has been released.