Lint/remove unused ignore

CHANGELOG.rst

@@ -1,3 +1,7 @@
+**4.1.7 - 05/11/26**
+
+ - Type hint: Remove unused ignore
+
 **4.1.6 - 04/16/26**
 
  - Tighten vivarium_build_utils pin

src/layered_config_tree/utilities.py

@@ -82,7 +82,7 @@ def construct_mapping(
         """
         mapping = []
         for key_node, _value_node in node.value:
-            key = self.construct_object(key_node, deep=deep)  # type: ignore[no-untyped-call]
+            key = self.construct_object(key_node, deep=deep)
             if key in mapping:
                 raise DuplicatedConfigurationError(
                     f"Duplicate key detected at same level of YAML: {key}. Resolve duplicates and try again.",