obs-websocket: Update version to 5.6.1
Changes:
- Update translations
Other Notes:
This diff effectively reverts an accidental submodule commit rollback
that occurred in ffef7504ac68e69dc0d2f54ff87a015ce387ce01.
As a result, the submodule diff is larger than intended. However, the
only net changes between 31.1.0-beta2 and this commit are the updated
translations.
Ryan Foster