pylint: Ignore one more error type

Now I get a green run with `tox -e lint`.

Signed-off-by: Russell Bryant <rbryant@redhat.com>

.pylintrc

@@ -471,7 +471,8 @@ disable=raw-checker-failed,
         logging-fstring-interpolation,
         dangerous-default-value,
         consider-using-generator,
-        broad-exception-caught
+        broad-exception-caught,
+        super-init-not-called
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option