Pod install at root to fix tests #trivial
Pod install at root to fix tests #trivial

Summary:
From #1068
Closes https://github.com/Instagram/IGListKit/pull/1074

Differential Revision: D6848813

Pulled By: rnystrom

fbshipit-source-id: 0d1f3522948fee0c19183d1417d343052e7b88d5

Instagram/IGListKit,Instagram/IGListKit,Instagram/IGListKit,zhubofei/IGListKit,zhubofei/IGListKit,Instagram/IGListKit,zhubofei/IGListKit,zhubofei/IGListKit,Instagram/IGListKit,zhubofei/IGListKit