test: install needed mypy types

Ned Batchelder · Ned Batchelder · commit 62a293623745 · 2021-06-22T07:18:38.000-04:00
diff --git a/tox.ini b/tox.ini
@@ -38,6 +38,8 @@ commands =
 basepython = python3.6
 deps =
     -r{toxinidir}/requirements/quality.txt
+    types-freezegun
+    types-toml
 commands =
     black --check --diff --line-length=80 src/scriv tests docs setup.py
     mypy src/scriv tests
