Speed up practracker, by passing it a list of modified file names
After #31919 (moved), the git hooks will know which files have been modified in the commit/push. We should pass those files to practracker.py and practracker/includes.py.
After #31919 (moved), the git hooks will know which files have been modified in the commit/push. We should pass those files to practracker.py and practracker/includes.py.