surfraw: 2.2.9 -> 2.3.0

Semi-automatic update. These checks were performed:

- built on NixOS
- ran `/nix/store/3w61z4y841pb4zykywl9p7ajb6lhqjf8-surfraw-2.3.0/bin/surfraw-update-path -h` got 0 exit code
- ran `/nix/store/3w61z4y841pb4zykywl9p7ajb6lhqjf8-surfraw-2.3.0/bin/surfraw-update-path --help` got 0 exit code
- ran `/nix/store/3w61z4y841pb4zykywl9p7ajb6lhqjf8-surfraw-2.3.0/bin/surfraw-update-path -h` and found version 2.3.0
- ran `/nix/store/3w61z4y841pb4zykywl9p7ajb6lhqjf8-surfraw-2.3.0/bin/surfraw-update-path --help` and found version 2.3.0
- found 2.3.0 with grep in /nix/store/3w61z4y841pb4zykywl9p7ajb6lhqjf8-surfraw-2.3.0
- found 2.3.0 in filename of file in /nix/store/3w61z4y841pb4zykywl9p7ajb6lhqjf8-surfraw-2.3.0

cc ""