rust 1.80 requires updating the 'time' crate to at least 0.3.35.
That update is already in anki's master branch but it isn't anywhere
close to time for a new release, so just bump time and only time
manually for our tree.
(This also fixes anki-sync-server which usese the same sources/Cargo
deps, when removing the patch during the next update it will need to be
removed from both files as written in comment)
Link: https://github.com/NixOS/nixpkgs/issues/332957
This redoes all the packaging for their new build-system.
It feels a bit fragile, but in practice it works.
Basically, we build most of it in nix, write some wrapper scripts to
mock out stuff we just did in nix, and then call thier build system to
make a wheel
