Update notes for submitted changes

* remove sync from base
* smartreflex: turn recalibration into dedicated wq
* defconfig: enable SYNC and SW_SYNC
* freezer: fix sleep of death with binder
* sync: fix compile with module.h
* staging: sync: Fix timeout = 0 wait behavior
* staging: sync: Don't log wait timeouts when timeout = 0
* staging: sync: Fix race condition between merge and signal
* staging: sync: Add tracepoint support
* staging: sw_sync: Convert to use new value_str debug ops
* staging: sync: Refactor sync debug printing
* staging: sync: Use proper barriers when waiting indefinitely
* staging: sync: Update new fence status with sync_fence_signal_pt
* staging: sync: Protect unlocked access to fence status
* staging: sync: Dump sync state on fence errors
* staging: sync: Improve timeout dump messages
* staging: sync: Dump sync state to console on timeout
* staging: sync: Change wait timeout to mirror poll semantics
* staging: sw_sync: Fix error paths
* staging: sync: Fix error paths
* staging: sync: Add reference counting to timelines
* staging: sync: Add internal refcounting to fences
* staging: sync: Optimize fence merges
* staging: sync: Reorder sync_fence_release
* staging: sw_sync: Export sw_sync API
* staging: sync: Export sync API symbols
* staging: sync: Allow async waits to be canceled
* staging: sync: Add poll support
* staging: sw_sync: Add fill_driver_data support
* staging: sync: Add ioctl to get fence data
* staging: sw_sync: Add debug support
* staging: sync: Add debugfs support
* staging: sync: Add timestamps to sync_pts
* staging: sw_sync: Add cpu based sync driver
* staging: sync: Add synchronization framework