Fix tests

979e82a adjusted the timestamps in the test fixture data. This patch
accounts for that change.

Author: amotl

src/crate/client/doctests/client.txt

@@ -212,9 +212,9 @@ supported, all other fields are 'None'::
     >>> result = cursor.fetchone()
     >>> pprint(result)
     ['Aldebaran',
-     datetime.datetime(2013, 7, 15, 18, 0),
-     datetime.datetime(2013, 7, 15, 18, 0),
-     datetime.datetime(2013, 7, 15, 18, 0),
+     datetime.datetime(2022, 7, 18, 20, 10, 36, 758000),
+     datetime.datetime(2022, 7, 18, 20, 10, 36, 758000),
+     datetime.datetime(2022, 7, 18, 20, 10, 36, 758000),
      None,
      None,
      'Star System',