[client rework]: Configure tox to run black

Configure tox to run black and isort over the client dir.

Signed-off-by: Teodora Sechkova <[email protected]>

Author: sechkova

tox.ini

@@ -43,7 +43,9 @@ commands =
     # Use different configs for new (tuf/api/*) and legacy code
     # TODO: configure black and isort args in pyproject.toml (see #1161)
     black --check --diff --line-length 80 {toxinidir}/tuf/api
+    black --check --diff --line-length 80 {toxinidir}/tuf/client_rework
     isort --check --diff --line-length 80 --profile black -p tuf {toxinidir}/tuf/api
+    isort --check --diff --line-length 80 --profile black -p tuf {toxinidir}/tuf/client_rework
     pylint {toxinidir}/tuf/api --rcfile={toxinidir}/tuf/api/pylintrc
     pylint {toxinidir}/tuf/client_rework --rcfile={toxinidir}/tuf/api/pylintrc