Bump ws from 0.4.32 to 7.3.1
Bump ws from 0.4.32 to 7.3.1

Bumps [ws](https://github.com/websockets/ws) from 0.4.32 to 7.3.1.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](https://github.com/websockets/ws/compare/0.4.32...7.3.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
UsabilityEtc/twitter-geo-server-js