Summary:
This removes specs from the build production version.
One of the major issues with the windows build was that one of the package
specs included a .node compiled file that the codesigner attempte to sign,
but couldn't find for some reason.
In testing, removing the specs from the build prod version fixed this.
While we could just remove the one offending test, I think we should just
remove the whole suite from the build version. That'd save in the number
of files we have to ship, save download time, save build time, and have
less chance for some symlinked issue failling a build in the future.
Test Plan: Manual
Reviewers: khamidou, halla, juan, spang
Reviewed By: juan, spang
Differential Revision: https://phab.nylas.com/D4206
