Support specifying which IP addresses to listen on

[agners]

Allow to define which IP addresses to bind the WebSocket server on. This is especially useful to limit which addresses the add-on will listen on since it runs in host network context.

[marcelveldt]

see the linter error from mypy

[agners]

see the linter error from mypy

Ugh, yeah I see TCPSite supports only a single string as host, whereas the underlying loop.create_server supports a list. We've run into this limitation in the Core already (see https://github.com/home-assistant/core/blob/2024.2.0b8/homeassistant/components/http/web_runner.py#L14).

I've now added a similar implementation here too.

@bdraco do you think we can add something like that to aiohttp? 🥺