Support ARM/ARM64

[mortenlj]

I have a small k3s cluster running on a couple Raspberry Pis, and with the size of the cluster, som automatic clean up of stuff I forget would be very helpful.

Any chance you can build a multi-arch image?

PS.
You could try out https://pypi.org/project/dockerma/ for a simple way to build multi-arch.
Disclaimer: I'm the author of dockerma, and as far as I know I'm the only one who has used it so far 😄.

[hjacobs]

Some months ago I wanted to do it, but I gave up on multiarch after some tries --- maybe your project will help 😄