~dricottone/container-images

ref: a9f674c54e2eff2cc555c76c84f613abff90b010 container-images/srht-core d---------
Buildkit progress

I hate the colorized, scrolling, 'smart' output of buildkit. I've just
learned there's a way to force a 'dumb' output mode. I am putting this
*everywhere*.
Late Alpine 3.19 updates
sr.ht

Adding a postfix server image.

Adding images for the sr.ht system (meta+todo+git).