Root logger is used by /kafka/sasl/scram.py

[kradford7]

Line 8 in /kafka/sasl/scram.py calls logging.getLogger() instead of logging.getLogger(__name__). I believe this is a simple typo as the rest of the repo seems to use the latter. The consequence can be noisy logs that require silencing or raising the log level of the root logger, which is undesirable.

This is my first time submitting a public git issue, so please let me know if there's anything else I can do/provide to help.