[FEATURE] Add Submerged Floormap. It is now fully updated and released #382

Pre-Flight Checklist

• I am not asking a question => use the Discord if you are
• I have checked that someone else has not reported this using the search bar
• My feature request is not one of the commonly suggested features: iOS app (it's already being development)

Is your feature request related to a problem? Please describe.

The Submerged map has been fully updated for the latest version of Among Us. Since the current version of BetterCrewLink does not include the Submerged Floormap.

Describe the solution you'd like

I’d like to request that support for the updated Floormap be reintroduced.

Describe alternatives you've considered

No alternatives sadly

Additional context

No response