To achieve this we switch to crate2nix which also requires us to
run `cargo update` before the switch.
Change-Id: I8c19a51f90f344e80064e70a4a2799d1c6db62ec
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11134
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
