systemd-cron: require shellcheck for building
iwd-systemd: drop
iwd-openrc works well enough with openrc-systemd
systemd: -lintl only for userspace
avoid tainting efi build
systemd: fix sd-boot wchar w/ musl
dbus: provide dummy openrc scripts
systemd: bring back sd-boot
systemd: depend on cmd:loadkeys
needed for systemd-vconsole-setup
systemd: make dev provides eudev-dev
more dev packages compatibility with alpine
systemd: remove upstream implemented patch
it does not seem like systemd is taking non-glibc patches, but
considering these types are just glibc internals.