[Feature Request] Give the possibility to set the listening address

[sven-hash]

Is your feature request related to a problem? Please describe.
Could it be possible to set the listening address in the configuration

Refering to this line

nym/clients/native/src/websocket/listener.rs

Line 29 in d95df4b

// unless we find compelling reason not to, just listen on local only

Where does the feature fit in the Nym real estate?

• nym-client

What is this solving?
Flexibility for application using docker or k8s for deploying and using the nym-client

Is this an update to packages or libraries?

nym/clients/native/src/websocket/listener.rs

Line 29 in d95df4b

// unless we find compelling reason not to, just listen on local only