python3Packages.pygame: add traceback for segfaults in checkPhase

+2
+2
pkgs/development/python-modules/pygame/default.nix
··· 106 106 # No audio or video device in test environment 107 107 export SDL_VIDEODRIVER=dummy 108 108 export SDL_AUDIODRIVER=disk 109 + # traceback for segfaults 110 + export PYTHONFAULTHANDLER=1 109 111 110 112 ${python.interpreter} -m pygame.tests -v \ 111 113 --exclude opengl,timing \