Improve macOS/Apple Silicon(ARM) compatibility
At least 3 CKI members now use a macOS, Apple silicon based device and there are improvements to be made to some parts of our project to simplify the workflow for these (and I imagine more to come) members. For example so that tox
can be ran natively without a linux container or that our images build on ARM natively.
Please comment if you know of anything that could be improved.