getdeps: move manifests
getdeps: move manifests

Reviewed By: simpkins

Differential Revision: D17403339

fbshipit-source-id: 2a6b2eb073d54e080f6a313948afd2815f58bba9

ReactiveSocket/reactivesocket-cpp,ReactiveSocket/reactivesocket-cpp,rsocket/rsocket-cpp,ReactiveSocket/reactivesocket-cpp,rsocket/rsocket-cpp,rsocket/rsocket-cpp,rsocket/rsocket-cpp