Update infer to support symlinking
Update infer to support symlinking

Summary:
While working on building a quick Homebrew formula for this, I ran into symlink-related issues around the libs folder. This seems to fix it with minimal impact.
Closes https://github.com/facebook/infer/pull/13
Github Author: Dan Ambrisco <dambrisco@gmail.com>

Test Plan: Imported from GitHub, without a `Test Plan:` line.

roth1002/infer,hckhanh/infer,YelaSeamless/infer,Geoion/infer,shadmazumder/infer,RogerGan/infer,roth1002/infer,srekcah/infer,roth1002/infer,hawkinchina/facebook-,hai8108/infer,hawkinchina/facebook-,roth1002/infer,blzq/infer,Geoion/infer,liuyunclouder/infer,hckhanh/infer,ryoon/infer,liuyunclouder/infer,wangwei1237/infer,hcxiong/infer,raphaelamorim/infer,Youthcomes/infer,blzq/infer,hailinzeng/infer,MichaelMaGG/infer,kstreee/infer,shadmazumder/infer,yas375/infer,blzq/infer,wangwei1237/infer,xennygrimmato/infer,srekcah/infer,algobardo/infer,feilongzheng/infer,xennygrimmato/infer,RogerGan/infer,sdgdsffdsfff/infer,ropas/infer,kageiit/infer,DoctorQ/infer,facebook/infer,srekcah/infer,YelaSeamless/infer,ryoon/infer,saimed/infer,hcxiong/infer,jvillard/infer,kageiit/infer,hailinzeng/infer,liuyunclouder/infer,podilaaditya/infer,facebook/infer,srekcah/infer,kstreee/infer,ropas/infer,RogerGan/infer,hcxiong/infer,kageiit/infer,YelaSeamless/infer,sdgdsffdsfff/infer,yas375/infer,saimed/infer,podilaaditya/infer,MichaelMaGG/infer,xennygrimmato/infer,shadmazumder/infer,yas375/infer,hai8108/infer,hai8108/infer,hcxiong/infer,hcxiong/infer,saimed/infer,jvillard/infer,DoctorQ/infer,blzq/infer,jvillard/infer,sdgdsffdsfff/infer,kstreee/infer,kageiit/infer,MichaelMaGG/infer,podilaaditya/infer,hawkinchina/facebook-,facebook/infer,xennygrimmato/infer,ryoon/infer,hawkinchina/facebook-,jvillard/infer,liuyunclouder/infer,hcxiong/infer,Youthcomes/infer,srekcah/infer,saimed/infer,ropas/infer,kageiit/infer,occho/infer,DoctorQ/infer,jsachs/infer,RogerGan/infer,jsachs/infer,algobardo/infer,saimed/infer,hckhanh/infer,jsachs/infer,Geoion/infer,hailinzeng/infer,algobardo/infer,hailinzeng/infer,facebook/infer,kstreee/infer,xennygrimmato/infer,raphaelamorim/infer,roth1002/infer,occho/infer,occho/infer,jsachs/infer,algobardo/infer,liuyunclouder/infer,jsachs/infer,MichaelMaGG/infer,sdgdsffdsfff/infer,MichaelMaGG/infer,roth1002/infer,liuyunclouder/infer,jvillard/infer,shadmazumder/infer,podilaaditya/infer,RogerGan/infer,feilongzheng/infer,raphaelamorim/infer,Geoion/infer,occho/infer,algobardo/infer,yas375/infer,YelaSeamless/infer,podilaaditya/infer,podilaaditya/infer,jvillard/infer,blzq/infer,shadmazumder/infer,algobardo/infer,kstreee/infer,yas375/infer,blzq/infer,ryoon/infer,ropas/infer,Youthcomes/infer,srekcah/infer,Youthcomes/infer,jsachs/infer,facebook/infer,ropas/infer,kageiit/infer,MichaelMaGG/infer,feilongzheng/infer,hckhanh/infer,hckhanh/infer,jvillard/infer,facebook/infer,Youthcomes/infer,saimed/infer,Youthcomes/infer,shadmazumder/infer,feilongzheng/infer,xennygrimmato/infer,hckhanh/infer,ryoon/infer,wangwei1237/infer,sdgdsffdsfff/infer,YelaSeamless/infer,hai8108/infer,occho/infer,feilongzheng/infer,Geoion/infer,hai8108/infer,hailinzeng/infer,hawkinchina/facebook-,ryoon/infer,occho/infer,wangwei1237/infer,ropas/infer,wangwei1237/infer,sdgdsffdsfff/infer,kageiit/infer,wangwei1237/infer,DoctorQ/infer,hailinzeng/infer,DoctorQ/infer,hawkinchina/facebook-,YelaSeamless/infer,DoctorQ/infer,feilongzheng/infer,RogerGan/infer,raphaelamorim/infer,facebook/infer,yas375/infer,hai8108/infer,xennygrimmato/infer,kstreee/infer,Geoion/infer,raphaelamorim/infer,raphaelamorim/infer