Bump ws and @devvit/public-api

Removes [ws](https://github.com/websockets/ws). It's no longer used after updating ancestor dependency @devvit/public-api. These dependencies need to be updated together.


Removes `ws`

Updates `@devvit/public-api` from 0.10.13 to 0.10.22

---
updated-dependencies:
- dependency-name: ws
  dependency-type: indirect
- dependency-name: "@devvit/public-api"
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>