Reduce discovery timeout

[KapJI]

I noticed in my logs and logs of other people that zeroconf discovery is actually pretty fast and all devices are discovered under 1 second.

Reducing this timeout will make google_home initial setup and component startup much faster.

Also add an option to get_google_devices to override it.

For some reason pylint was broken because it was unable to find socket symbols which are implemented in C. Fixed that as well.

And decorator==5.0.1 no longer exists: https://pypi.org/project/decorator/#history

[leikoilja]

That's nice!
The only this is I'm afraid we might start having tons of timeout if ppl network is not tuned well... I think we can totally take that "risk" but let's keep an eye for timeouts in logs, so we accidentally don't introduce a potential problem 😅

[leikoilja]

Thank you 💥 🚀