[P5P] [perl #128294] [PATCH] bisect-runner.pl: Skip tests of prereq mods

First, I don’t know bisect-runner.pl or git-bisect well enough to make that change; secondly, it would not have helped for my use case, since I was getting module failures adjacent to the commit responsible for fixing the crash I’m trying to track.

So, perhaps for my use case I could add a separate --no-module-tests option. Any objections to that?