Summary:
Upgrades Yoga’s copy of *fbjni* to the latest version.
This will enable us
- to move from `finalize()` to `PhantomReference` to deallocate native memory, with the potential of making GC more efficient.
- to remove the internal dependency to *libfb,* allowing apps without an own dependency to ship less code
Reviewed By: passy
Differential Revision: D16220924
fbshipit-source-id: e8233fe2b5403946ff51f43cb6def558ded52fda
