Fixed Makefile so it would not always attempt to cat pypi creds (#6346)
Fixed Makefile so it would not always attempt to cat pypi creds (#6346)

* Fixed Makefile so it would not attempt to cat the pypi creds on every invocation

* Didn't mean to keep the exports

* Update hail/Makefile

Co-Authored-By: Christopher Vittal <9fe61e17cdf167ce1e697ddbe6d601730372abc4@gmail.com>

danking/hail,danking/hail,hail-is/hail,danking/hail,cseed/hail,danking/hail,hail-is/hail,cseed/hail,danking/hail,hail-is/hail,hail-is/hail,hail-is/hail,cseed/hail,cseed/hail,hail-is/hail,cseed/hail,hail-is/hail,cseed/hail,hail-is/hail,danking/hail,cseed/hail,danking/hail,cseed/hail,danking/hail