transitioned from nhooyr.io/webosocket to github.com/coder/websocket

[silverbot01]

updated to only version available at new owner's location

[avinassh]

Thanks for the PR @silverbot01

For more context:

Please do not use this library any longer at the nhooyr.io/websocket import path as it is deprecated. It will not receive any maintenance updates.
Coder is maintaining it now at https://github.com/coder/websocket under the github.com/coder/websocket import path.

https://github.com/nhooyr/websocket-old/releases/tag/v1.8.16