Migrate tox.ini to extras = xxx instead of deps = .[testing]
I think this is the last of swh-environment#2107 (closed)
Depends on !111 (closed)
Test Plan
tox and tox -e py3
Migrated from D2333 (view on Phabricator)
I think this is the last of swh-environment#2107 (closed)
Depends on !111 (closed)
tox and tox -e py3
Migrated from D2333 (view on Phabricator)