global: 6.5.7 -> 6.6.2

Semi-automatic update. These checks were done:

- built on NixOS
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gtags --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gtags --version` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/global --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/global help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/global --version` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gozilla --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gozilla --version` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/htags -h` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/htags --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/htags help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/htags --version` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gtags-cscope -h` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gtags-cscope --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gtags-cscope -V` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/gtags-cscope --version` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/.gtags-wrapped --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/.gtags-wrapped help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/.gtags-wrapped --version` and found version 6.6.2
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/.global-wrapped --help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/.global-wrapped help` got 0 exit code
- ran `/nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2/bin/.global-wrapped --version` and found version 6.6.2
- found 6.6.2 with grep in /nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2
- found 6.6.2 in filename of file in /nix/store/2flw25y597pyjl1hlnkpxm86crmps6cw-global-6.6.2