Support for tracers for different Python versions >=3.12 #27
Description
Our current implementation works for Python 3.12 and 3.13.
In Python 3.14 the BRANCH event will be replaced with BRANCH_LEFT and BRANCH_RIGHT. Since we don't use those in Codetracer at all we can just remove them from the tracer::Tracer trait and make the trait compatible with Python 3.14 this way. Alternatively we would need to maintain several versions of the trait - one for each Python version. Another solution might also be possible.
This issue is separate from the issue of supporting Python versions <3.12. Note that for those we don't have the sys.monitoring API at all.