Fix broken test_library_get_key_path test in conda

[G-D-Petrov]

There is a problem with the test_library_get_key_path in linux Conda.
Looks like a problem with the test initialization.
See this run: https://github.com/man-group/ArcticDB/actions/runs/17605077450/job/50014145372