tree c967c06f0037de6da2a99fb410979100732687e5
parent 1cbfc88d6742aac850a108b9d37223dde8123a43
author Takashi Kajinami <tkajinam@redhat.com> 1653225694 +0900
committer Takashi Kajinami <tkajinam@redhat.com> 1653225694 +0900

Replace deprecated whitelist_externals

The whitelist_externals option has been deprecated since tox 3.18.0[1].

[1] https://github.com/tox-dev/tox/blob/master/docs/changelog.rst#v3180-2020-07-23

Change-Id: I6a0b056bd944d93fb6afd9a1671ad1fa8010e251