biology/hyphy: Update to 2.5.94
Release notes: https://github.com/veg/hyphy/releases/tag/2.5.94
https://github.com/veg/hyphy/releases/tag/2.5.93 https://github.com/veg/hyphy/releases/tag/2.5.92 https://github.com/veg/hyphy/releases/tag/2.5.91
Sponsored by: The FreeBSD Foundation