`.etl` file parsing may differ in debug vs release

[jtmoon79]

processing 2023.10.26.asl may differ

Running tool ./tools/compare-debug-release.sh sometimes has a difference in the parsed log messages for ./logs/MacOS11/powermanagement/2023.10.26.asl. There are four more messages in the release run.

1. uncomment the line in ./tools/compare-debug-release_logs.txt
2. run ./tools/compare-debug-release.sh until it fails

Overall it's good that this only affects the debug version. But it does mean there is a race condition in the PyRunner that could affect release builds. That sucks because it's likely a difficult to reproduce error.

Environment:

• OS: Ubuntu
• s4 version: 0.7.79