tree d09f9b92e0634fc02022f6b440274a314dcba4d0
parent 2166776be855332c272c8ede4f943f16dbcab44d
author jacky06 <zhang.min@99cloud.net> 1560871042 +0800
committer jacky06 <zhang.min@99cloud.net> 1560871060 +0800

Sync Sphinx requirement

1. Sync sphinx dependency with global requirements. It caps python 2 since
sphinx 2.0 no longer supports Python 2.7.

Change-Id: I1a5bae859f4ae998db33331126e82c7f5862a011