Hello, I would like to make my use of Airflow provider packages more efficient and "leaner" in my Docker images. I am currently using them by just listing them in `requirements.txt`, but I have a couple of questions:
1. Is it possible to trim down the number of dependencies a provider installs? For example `apache-airflow-providers-google` has many dependencies (like almost 30?!?), but what if all I need is one hook, `GoogleAnalyticsHook`, which just needs like 3 or 4 dependencies? I would like to still use that Hook without also needing the dependencies for all the other Hooks. 2. Also, what is the difference between installing providers one by one, like `apache-airflow-providers-google` and `apache-airflow-providers-amazon`, and using cross-provider dependencies such as `apache-airflow-providers-google[amazon]`? Thanks, Alex Begg
