Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/urh/versions.

These checks were done:

- built on NixOS
- /nix/store/v7164xfx4b3rgbfx064wd3m6dk0fyp8n-urh-2.2.2/bin/.urh-wrapped passed the binary check.
- /nix/store/v7164xfx4b3rgbfx064wd3m6dk0fyp8n-urh-2.2.2/bin/urh passed the binary check.
- /nix/store/v7164xfx4b3rgbfx064wd3m6dk0fyp8n-urh-2.2.2/bin/.urh_cli-wrapped passed the binary check.
- /nix/store/v7164xfx4b3rgbfx064wd3m6dk0fyp8n-urh-2.2.2/bin/urh_cli passed the binary check.
- 4 of 4 passed binary check by having a zero exit code.
- 2 of 4 passed binary check by having the new version present in output.
- found 2.2.2 with grep in /nix/store/v7164xfx4b3rgbfx064wd3m6dk0fyp8n-urh-2.2.2
- directory tree listing: https://gist.github.com/81386656453f8d5f0c949b53d0839bb3
- du listing: https://gist.github.com/04e2f4b58a606d8685287a855fe578b5

urh: 2.1.1 -> 2.2.2