freecell-solver: 4.8.0 -> 4.16.0

Semi-automatic update. These checks were performed:

- built on NixOS
- ran `/nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0/bin/fc-solve -h` got 0 exit code
- ran `/nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0/bin/fc-solve --help` got 0 exit code
- ran `/nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0/bin/fc-solve --version` and found version 4.16.0
- ran `/nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0/bin/pi-make-microsoft-freecell-board -h` got 0 exit code
- ran `/nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0/bin/pi-make-microsoft-freecell-board --help` got 0 exit code
- ran `/nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0/bin/pi-make-microsoft-freecell-board help` got 0 exit code
- found 4.16.0 with grep in /nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0
- found 4.16.0 in filename of file in /nix/store/sfcaa32zc84ksyfdl2bkrwf8wvsfhmb5-freecell-solver-4.16.0

cc "@AndersonTorres"