Icon request: bath

Hi, thanks for the great set of icons!

How about some icons for describing rooms within a house

**Icon name:** bath
**Use case:** Many real estate agents make use of such icons when advertising properties.

I've included an example below.


No file, test, or entry point is named. Review the repository's existing icon definitions and contribution guidance, then add a bath icon consistent with the supplied example; done when the new icon is available with the requested name and matches the project's existing style.

Written by the indexing model from the issue text.