Update Miniconda, Miniforge and Mambaforge URLs to v23.11

Fix pinning for CUDA 12.x series

Enable support for Python 3.10 installers.

Add support for the new Python 3.9 runtime on Google Colab

Add compatibility for the new Python 3.8 runtime in Colab.

Bump to 0.1.4

- Fix non-default prefix checks

- Improve installer logging

Upgrade to Python 3.7

Fix #1: Do not run installation again if checks pass

First release