ant: 1.9.6 -> 1.10.2

Semi-automatic update generated by https://github.com/ryantm/nix-update tools. These checks were done:
- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 1.10.2 with grep in /nix/store/ymhiik4c7604dxzlnvrrzj88d2lkcy16-ant-1.10.2