fix: don't call logging.basicConfig

[anand2312]

Related: #303 supabase-community/supabase-py#532

The call to basicConfig on realtime-py was messing up the config for the root logger. The docs suggest using getLogger and using a specific logger instance to make logging calls in libraries.

[CaoKaiK]

Could this be merged? It fixes issues, where supabase is modifing the streamhandler of my other modules loggers by using basicConfig instead of getLogger.

How to set up logging

[grdsdev]

Hi, this was done along with https://github.com/supabase/realtime-py/pull/178

So, I'll close this for now