* 3p/buzz: delete package
This is unused, old, and uses an insecure version of OpenSSL which
broke eval.
* 3p/overlays: remove nvd patch
Newer versions of nvd are compatible with Nix 2.3 by default.
* users/grfn/system/home: remove explicit rust-analyser package
This conflicts with `rustup`, causing eval failures, as the wrapper
seems to now be included in `rustup` by default.
* users/grfn/system: temporarily disable ISO builds
They were broken upstream in nixpkgs by a change to stdenv/setup.sh,
being fixed in https://github.com/NixOS/nixpkgs/pull/234883
Change-Id: I0eea99ec98f4e73e615c012ffae1d0e37122e73b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8585
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: tazjin <tazjin@tvl.su>
e3c5eb3313