Update workers docker image to have smaller ones
Changes:
- use
python:3.11-sliminstead ofpython:3.11to have smaller docker images - pin workers test job to
< python3.12till f0c0b335 is not released in a stable version
Changes:
python:3.11-slim instead of python:3.11 to have smaller docker images< python3.12 till f0c0b335 is not released in a stable version