Enhance equality check to include type comparison

Author: Hworden

src/jsonata/jsonata.py

@@ -800,7 +800,7 @@ def evaluate_equality_expression(self, lhs: Optional[Any], rhs: Optional[Any], o
 
         result = None
         if op == "=":
-            result = lhs == rhs  # isDeepEqual(lhs, rhs);
+            result = lhs == rhs and type(lhs) == type(rhs)  # isDeepEqual(lhs, rhs);
         elif op == "!=":
             result = lhs != rhs  # !isDeepEqual(lhs, rhs);
         return result