[arch-general] systemd-zram generator

[Neven Sajko]

> ... installed by default ...

> ... Is it really a feature that the user needs to know about specific implementations?

> ... always including it in an installation by default, just like the existing swap units, rather than expecting users to manually install a package.

You obviously know nothing about Archlinux, maybe try researching on
our Wiki before trying to force some experimental Systemd/Rust garbage
on the distribution.