Apply clang-format to folly/experimental/crypto/
Apply clang-format to folly/experimental/crypto/

Summary: [Folly] Apply `clang-format` to `folly/experimental/crypto/`.

Reviewed By: modocache

Differential Revision: D16453122

fbshipit-source-id: 5a24b20dba3ab472cd490afaaa24e7ab1c1295ec

facebook/folly,facebook/folly,facebook/folly,facebook/folly,facebook/folly