Make it possible to silence warnings from Airflow (#9208)
Make it possible to silence warnings from Airflow (#9208)

If we blindly set the warnings filter, it is _impossible_ to silence
these warnings. This is the approach suggested in https://docs.python.org/3/library/warnings.html#overriding-the-default-filter
Acehaidrey/incubator-airflow,danielvdende/incubator-airflow,lyft/incubator-airflow,apache/airflow,Acehaidrey/incubator-airflow,Acehaidrey/incubator-airflow,sekikn/incubator-airflow,lyft/incubator-airflow,airbnb/airflow,apache/incubator-airflow,DinoCow/airflow,apache/incubator-airflow,mrkm4ntr/incubator-airflow,mrkm4ntr/incubator-airflow,apache/airflow,Acehaidrey/incubator-airflow,mistercrunch/airflow,bolkedebruin/airflow,danielvdende/incubator-airflow,danielvdende/incubator-airflow,cfei18/incubator-airflow,dhuang/incubator-airflow,nathanielvarona/airflow,bolkedebruin/airflow,mistercrunch/airflow,apache/incubator-airflow,airbnb/airflow,DinoCow/airflow,bolkedebruin/airflow,apache/airflow,cfei18/incubator-airflow,danielvdende/incubator-airflow,DinoCow/airflow,danielvdende/incubator-airflow,apache/airflow,nathanielvarona/airflow,sekikn/incubator-airflow,cfei18/incubator-airflow,mistercrunch/airflow,dhuang/incubator-airflow,lyft/incubator-airflow,Acehaidrey/incubator-airflow,apache/airflow,bolkedebruin/airflow,DinoCow/airflow,Acehaidrey/incubator-airflow,cfei18/incubator-airflow,apache/airflow,mistercrunch/airflow,cfei18/incubator-airflow,airbnb/airflow,dhuang/incubator-airflow,cfei18/incubator-airflow,sekikn/incubator-airflow,mrkm4ntr/incubator-airflow,mrkm4ntr/incubator-airflow,sekikn/incubator-airflow,nathanielvarona/airflow,lyft/incubator-airflow,nathanielvarona/airflow,bolkedebruin/airflow,danielvdende/incubator-airflow,nathanielvarona/airflow,dhuang/incubator-airflow,airbnb/airflow,nathanielvarona/airflow,apache/incubator-airflow