Summary:
Add a new -v or --to-version argument to the bump-oss-version script.
When the bump-oss-version script runs, it will use the version string that is passed in, instead of trying to infer it from the current commit. This fixes a bug in the last nightly release where the bump script used a different version string than what the publish script expected.
Nightlies now run at 20:00 hours UTC.
Changelog: [Internal]
Reviewed By: fkgozali, TheSavior
Differential Revision: D31261829
fbshipit-source-id: a9341f93c3c7bf0379aa3c5e7f345182df70f846