I currently do not have much time to work on nixpkgs. Remove
myself as a maintainer from a bunch of packages to avoid that
people are waiting on me for a review.
- AMD GPU packages: AMD removed support for the RX5x0 GPUs from ROCm, so
I cannot test these packages anymore.
- A small number of GUI packages: I switched back to macOS on the
desktop for work reasons, so I cannot easily test these.
- broot: I took over maintainership from someone else, but do not really
use broot.