Reshaping repo
The repo is designed for use with an existing builds.sr.ht service.
Besides lacking that, I am more interested in a containerized workflow
powered by a Makefile. Package source code will live in `pkgsrc/`,
packages will be built into `pkg/`, and packaging keys will be
generated into `keys/`.
Alos trimmed the packages down to what I will build.
py3-*: bump pkgrel for python rebuild
py3-*: bump pkgrel and update upstream versions
Update all non-sr.ht Python packages
py3-click-repl: bump pkgrel
py3-click-repl: new aport