Update min tox version to 2.0
The commands used by constraints need at least tox 2.0. Update to reflect reality, which should help with local running of constraints targets. Change-Id: I0b0f7447d2615266e2b0a82d1a4247af70930ffb
This commit is contained in:
parent
a2c11565c7
commit
b9f7751ad5