[feature] Centralize django-channels dependency and upgrade to latest version

[nemesifier]

Let's centralize the django-channels dependency in this package, we'll need to upgrade the code of the following modules to support channels 4.1:

• django-loci
• controller
• network-topology
• notifications

[himanshu-sharmav]

@nemesifier I want to take this issue.

[nemesifier]

Sounds good @himanshu-sharmav, start by upgrading this module and then at least another module.

[himanshu-sharmav]

great will do that.

[himanshu-sharmav]

Hi @nemesifier is someone working on this issue or should I start working on it?