
Sync sphinx dependency with global requirements. It caps python 2 since sphinx 2.0 no longer supports Python 2.7. Change-Id: I1a4715a60403ed9a76c9f2c55e566d83395bad7e Closes-Bug: 1831533
Sync sphinx dependency with global requirements. It caps python 2 since sphinx 2.0 no longer supports Python 2.7. Change-Id: I1a4715a60403ed9a76c9f2c55e566d83395bad7e Closes-Bug: 1831533