[Feature] Allow connecting to web sockets

## Summary

Allow developers to connect to web sockets to build apps that can subscribe to events and real-time databases.

## Motivation

Reddit comment: I'm missing an option to communicate over a web socket. I.e streaming a log file and/or sending multiple responses from my API would be super useful. Also, would sending and receiving messages from MQTT be a feasible feature?

It'll be useful for dashboards where data is updated in real-time.
Users could also add a chat window.

## Additional Context
https://www.reddit.com/r/AskProgramming/comments/hn043x/any_opensource_alternatives_to_retool_or/gbyg694/?context=3

[Front conversations](https://app.frontapp.com/open/top_5icp8)

# Workaround
https://community.appsmith.com/t/how-to-create-an-appsmith-app-which-integrates-with-websockets/1958