rocksndiamonds: 4.0.1.4 -> 4.1.0.0

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

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

These checks were done:

- built on NixOS
- ran ‘/nix/store/v9jwi4ziz6yaxhvlrfz6zlx07bdrmsmw-rocksndiamonds-4.1.0.0/bin/rocksndiamonds -h’ got 0 exit code
- ran ‘/nix/store/v9jwi4ziz6yaxhvlrfz6zlx07bdrmsmw-rocksndiamonds-4.1.0.0/bin/rocksndiamonds --help’ got 0 exit code
- found 4.1.0.0 with grep in /nix/store/v9jwi4ziz6yaxhvlrfz6zlx07bdrmsmw-rocksndiamonds-4.1.0.0
- directory tree listing: https://gist.github.com/9ff0ad9227dc9e0063f83d558a704fb7