Since the previous version of anki no longer works on nixos-unstable
due to glibc changes the version was bumped to 2.1.51 which works.
Also adds support for aarch64 on apple silicon
Fixes#167765
This reverts commit 847b317a95.
It is no longer necessary to disable wayland support, anki does that by itself
nowadays and actually works really well when wayland is forced on via
$ANKI_WAYLAND despite upstream claiming it's still buggy.
Shaun Smiley