multi-arch builds

[missinglink]

update images to be multi-arch compatible.

note: github actions take literally HOURS to complete what is possible on my laptop in ~20 mins.
I set up a cron job to run it monthly.

while the changeset looks small, it was a massive pain and took me about a day & a half to get right 😿

[orangejulius]

while the changeset looks small, it was a massive pain and took me about a day & a half to get right

Sounds like working with compiled code and linked libraries 😆

note: github actions take literally HOURS to complete what is possible on my laptop in ~20 mins.

Yeah, I imagine the free Github runners are single core and possibly even just fractional core, so that makes sense.

If it becomes an issue i think it's not that hard to set up an AWS Autoscaling Group of Github hosted runners.