tree c86691eacc06ecce286c076e8bf72020c3cb4218
parent 9c596549025186aa402a005bfdeae528576fccae
author wu.shiming <wushiming@yovole.com> 1625559057 +0800
committer wu.shiming <wushiming@yovole.com> 1625559057 +0800

Changed minversion in tox to 3.18.0

The patch bumps min version of tox to 3.18.0 in order to
replace tox's whitelist_externals by allowlist_externals option:
https://github.com/tox-dev/tox/blob/master/docs/changelog.rst#v3180-2020-07-23

Change-Id: I7b4606fd49ea7919cff56d819a2a5236ea3b1e73