~dricottone/apkbuilds

ref: 5ff31d7d8b8eda21faa426c1e4c256b32cff66c5 apkbuilds/src/py3-srht d---------
sr.ht packages fix

The gunicorn scripts were catching way too many exceptions and crashing.
I've replaced them with cronjobs to restart the core services on regular
intervals.
Alpine 3.19

Updates to many packages, including several which can be dropped from
vendoring.

Some updates top the Makefile recipes.

Many tips for future me in the README.