Fix a unit test regression in rbtools.config on Python 3.7-3.9.
Review Request #13073 — Created May 30, 2023 and submitted
The check for a Syntax Error when loading
Python 3.7-3.9. This was due to a difference in how these versions
reported the column information.
This change makes the expected column conditional based on Python
version, and simplifies the message prefix we check to simply leave out
All unit tests pass on Python 3.7-3.11.