mkvtoolnix: 21.0.0 -> 22.0.0

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

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

These checks were done:

- built on NixOS
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvmerge -h` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvmerge --help` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvmerge -V` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvmerge --version` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvinfo -h` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvinfo --help` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvinfo -V` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvinfo --version` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvextract -h` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvextract --help` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvextract -V` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvextract --version` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvpropedit -h` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvpropedit --help` got 0 exit code
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvpropedit -V` and found version 22.0.0
- ran `/nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0/bin/mkvpropedit --version` and found version 22.0.0
- found 22.0.0 with grep in /nix/store/qzarbwgjblj2vw9wc017gich3a5rv9f0-mkvtoolnix-22.0.0
- directory tree listing: https://gist.github.com/7834479431ce4c1f041e9b5d9da3129d