Add apt update (#614)
Add apt update (#614)

Summary:
Pull Request resolved: https://github.com/facebook/redex/pull/614

As title

Differential Revision: D28757067

fbshipit-source-id: cbe2ad24e96f3dfd8c2b1b065db1710a88a80c90

facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex