Upgrade web_socket_channel dependency to latest version

[LiorAgnin]

Description

Hello Centrifugal Labs team,

I hope this message finds you well. I'm writing to request an upgrade of the web_socket_channel dependency in the centrifuge-dart SDK.

Current Situation

• SDK: centrifuge-dart
• Dependency: web_socket_channel
• Current version: 2.4.0
• Latest stable version: 3.0.1

Request

Could you please update the web_socket_channel dependency to the latest stable version?

Rationale

Upgrading to the latest version would:

1. Provide access to new features and improvements
2. Potentially enhance performance
3. Include recent bug fixes and security patches
4. Improve compatibility with other up-to-date Dart packages

Additional Information

• Latest version of web_socket_channel: 3.0.1

Thank you for your consideration. The community greatly appreciates your work on centrifuge-dart.