Merge pull request #8605 from cfpb/fix/tox-envdir

Remove tox envdir configuration broken in tox 4

tox.ini

@@ -96,7 +96,6 @@ commands=
 [testenv:unittest]
 # Invoke with: tox -e unittest
 recreate=False
-envdir={toxworkdir}/unittest
 deps=
     {[unittest-config]deps}
 commands={[unittest-config]commands}
@@ -105,7 +104,6 @@ commands={[unittest-config]commands}
 [testenv:lint]
 # Invoke with: tox -e lint
 recreate=False
-envdir={toxworkdir}/lint
 deps={[lint-config]deps}
 commands={[lint-config]commands}
 
@@ -134,7 +132,6 @@ commands=
 # Invoke with: tox -e validate-migrations
 # Ensure that we're not missing any migations
 recreate=False
-envdir={toxworkdir}/unittest
 changedir={[unittest-config]changedir}
 deps=
     {[unittest-config]deps}
@@ -164,7 +161,6 @@ commands=
 # NOTE: Requires gettext. Will overwrite any existing
 # */locale/*/LC_MESSAGES/django.po files.
 recreate=False
-envdir={toxworkdir}/unittest
 changedir={[unittest-config]changedir}
 deps=
     {[unittest-config]deps}