Support Python 3.11

[michael-k]

Python 3.11 has been released on 2022-10-24, see https://pythoninsider.blogspot.com/2022/10/python-3110-is-now-available.html.

Would be nice to have support for Python 3.10 (see #85) and 3.11 on AWS Lambda. At the moment there isn't a official runtime for them (see aws/aws-lambda-base-images#31 and aws/aws-lambda-base-images#62) and the rutime interface client doesn't officially support them either. 😞