Add missing name-defined in pre-commit profile

Author: sbrunner

prospector_profile_utils/pre-commit.yaml

@@ -40,6 +40,7 @@ mypy:
     - var-annotated # Need type annotation for "{}" (hint: "{}: {} = ...").
     - valid-type # Variable "{}" is not valid as a type.
     - no-redef # Name "{}" already defined (possibly by an import).
+    - name-defined # Name "{}" is not defined.
   options:
     strict: false
     warn-redundant-casts: false