Update to upstream 20250123-1

Update to upstream 20241203-1

Update to upstream 20241015-1

Switch to separate builds for different versions

Even though the package data only, there seems to be some issue with the
index when building cross-version packages...

Update to upstream 20240709-1

Fix build image version reference

Update to upstream 20240609-1

Add make target to update package

The `update` target can be run from an up-to-date Arch system and will
upgrade the package contents and the APKBUILD with the latest version
from the host system.

Build on 3.19, publish for 3.19 and 3.18

Update to upstream 20240520-1

Update to upstream 20240429-1

Update checksums

Update to upstream 20240313-1

Package keyring files instead of "building"

Unfortunately, building requires a very recent version of `sq`. Alpine
still packages an older version, and packaging sq is fairly difficult.
So resort to simply providing the files for now...

Update to upstream version 20240208

build.yml: add curl to list of packages

Update to upstream release 20231222-1

Update keyring to 20231017

Update keyring to 20231011

Build in one go

It's noarch and built on edge anyways, so...