Added missing from typing imports. (#8724)

certbot-apache/tests/augeasnode_test.py

@@ -1,4 +1,6 @@
 """Tests for AugeasParserNode classes"""
+from typing import List
+
 try:
     import mock
 except ImportError: # pragma: no cover

certbot-apache/tests/http_01_test.py

@@ -1,6 +1,7 @@
 """Test for certbot_apache._internal.http_01."""
 import unittest
 import errno
+from typing import List
 
 try:
     import mock