libqalculate: 2.2.1 -> 2.3.0

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

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

These checks were done:

- built on NixOS
- ran `/nix/store/llqc0hh85xfdxqzkwzxqxhjjjck4vbh7-libqalculate-2.3.0/bin/qalc -h` got 0 exit code
- ran `/nix/store/llqc0hh85xfdxqzkwzxqxhjjjck4vbh7-libqalculate-2.3.0/bin/qalc --help` got 0 exit code
- ran `/nix/store/llqc0hh85xfdxqzkwzxqxhjjjck4vbh7-libqalculate-2.3.0/bin/qalc help` got 0 exit code
- ran `/nix/store/llqc0hh85xfdxqzkwzxqxhjjjck4vbh7-libqalculate-2.3.0/bin/qalc -v` and found version 2.3.0
- ran `/nix/store/llqc0hh85xfdxqzkwzxqxhjjjck4vbh7-libqalculate-2.3.0/bin/qalc --version` and found version 2.3.0
- found 2.3.0 with grep in /nix/store/llqc0hh85xfdxqzkwzxqxhjjjck4vbh7-libqalculate-2.3.0
- directory tree listing: https://gist.github.com/6f930e6da5dc3ef9c09229cc76f36a31