jack1: 0.124.1 -> 0.125.0

Semi-automatic update generated by https://github.com/ryantm/nix-update tools. These checks were done:

- built on NixOS
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jackd -V` and found version 0.125.0
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jackd --version` and found version 0.125.0
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jack_server_control -h` got 0 exit code
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jack_server_control -V` and found version 0.125.0
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jack_server_control -v` and found version 0.125.0
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jack_server_control -h` and found version 0.125.0
- ran `/nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0/bin/jack_midi_dump -h` got 0 exit code
- found 0.125.0 with grep in /nix/store/h64aj4vry98w3pmdqbd1bqkhxnghbvgb-jack1-0.125.0
- directory tree listing: https://gist.github.com/359dc1584108a662b645c49abe027c95