watchman: bump bser.js package version for publishing
watchman: bump bser.js package version for publishing

Summary: as above

Reviewed By: fanzeyi

Differential Revision: D18062061

fbshipit-source-id: 1f0490ac24c78daf2cd4645ffc64688b6e39b553

nodakai/watchman,facebook/watchman,nodakai/watchman,nodakai/watchman,nodakai/watchman,nodakai/watchman,facebook/watchman,nodakai/watchman,facebook/watchman,nodakai/watchman,facebook/watchman,nodakai/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,nodakai/watchman,facebook/watchman