Summary: OSS used an older release and our code base got updated to some new folly api which was added few days back, so it broke OSS. So this diff will track Folly to master
Reviewed By: danielbuechele
Differential Revision: D8385398
fbshipit-source-id: 9be9a1313b1488fa8b1ca1f681010d0ff7819414
8db609ab9b