games/anki: Update to 25.02.4

Changelog since 25.02.1:

https://github.com/ankitects/anki/releases/tag/25.02.4
https://github.com/ankitects/anki/compare/25.02.2...25.02.3
https://github.com/ankitects/anki/compare/25.02.1...25.02.2

MFH: 2025Q2
(cherry picked from commit dc367a2c658e58868db1eeda5a8b4ab83c7f8939)