Updating submodules
Updating submodules

Summary:
GitHub commits:

https://github.com/facebook/fb303/commit/a3456194d402cd4dbeaeb8cae087d4db1c4d5fb2
https://github.com/facebook/fbthrift/commit/c5d55a3a16240fb3a39c068a6a267a7ef2ee92c6
https://github.com/facebook/fbzmq/commit/7c12cd3777e60a88ec7b1939d3161d2a962afe7a
https://github.com/facebook/mcrouter/commit/093989865472e82d7c3e2a9cb62c69fac9b48eb0
https://github.com/facebook/rocksdb/commit/5894761056ad31325e3de466989d30ce15df1b64
https://github.com/facebook/watchman/commit/27b1d9081638fbcaa90f0a47e8a65400b3ee9572
https://github.com/facebookexperimental/rust-shed/commit/b54f0b580df2807f92ef0b377519492e9fa74c3e
https://github.com/facebookincubator/velox/commit/b9e602b8590ddf7b2221f213b9b1eea2eac6696d
https://github.com/pytorch/kineto/commit/fb38ba507cba5a59eed0c1a9e64aa14ccd13cf2f

Reviewed By: jurajh-fb

fbshipit-source-id: 1c2c5f7bc39f204bc8b8166354a494f5e2acc029

facebook/bistro,facebook/bistro,facebook/bistro,facebook/bistro,facebook/bistro,facebook/bistro