enum fix

Author: Peter Braun

src/secop_ophyd/util.py

@@ -748,6 +748,7 @@ def update_dtype(self, input_val):
     TupleOf: tuple[Any],
     BLOBType: str,
     BoolType: bool,
+    EnumType: int,
     FloatRange: float,
     IntRange: int,
     ScaledInteger: int,