yate: 5.4.2 -> 6.0.0

- built on NixOS
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate -h` got 0 exit code
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate --help` got 0 exit code
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate -V` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate --version` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate -h` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate --help` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-qt4 -h` got 0 exit code
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-qt4 --help` got 0 exit code
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-qt4 -V` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-qt4 --version` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-qt4 -h` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-qt4 --help` and found version 6.0.0
- ran `/nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1/bin/yate-config --version` and found version 6.0.0
- found 6.0.0 with grep in /nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1
- found 6.0.0 in filename of file in /nix/store/prjhgn0ps0ywpjfpb64dy0j332dci2xd-yate-6.0.0-1
- directory tree listing: https://gist.github.com/b8b0469c23ed9c02dd5173ba822bdf57