The source project of this merge request has been removed.
Update Sudoku Solver runtime
- Update runtime to 46
- Fix appdata related issues
More information: https://docs.flathub.org/docs/for-app-authors/metainfo-guidelines/#categories-and-keywords
More information: https://docs.flathub.org/docs/for-app-authors/metainfo-guidelines/#categories-and-keywords