Improve logging for stress tests

[G-D-Petrov]

Reference Issues/PRs

What does this implement or fix?

• added debug logging for what keys will be deleted by delete_trees_responsibly
• fixes some bugs around stress tests scenarios e.g. function taking a symbol name but not using it
• added logs for what the different scenarios actually did
• using the arcticdb log to log the stress tests scenarios so the messages can be interweaved with the rest of the logs
• added interface to specify whether or not to get all symbols for get_symbols/get_versions

Any other comments?

Checklist

Checklist for code changes...

• [ ] Have you updated the relevant docstrings, documentation and copyright notice?
• [ ] Is this contribution tested against all ArcticDB's features?
• [ ] Do all exceptions introduced raise appropriate error messages?
• [ ] Are API changes highlighted in the PR description?
• [ ] Is the PR labelled as enhancement or bug so it appears in autogenerated release notes?