Make mypy happy

Author: leandrodamascena

aws_lambda_powertools/utilities/parameters/dynamodb.py

@@ -230,4 +230,4 @@ def _get_multiple(self, path: str, **sdk_options) -> dict[str, str]:
 
         # maintenance: look for better ways to correctly type DynamoDB multiple return types
         # without a breaking change within ABC return type
-        return {item[self.sort_attr]: item[self.value_attr] for item in items}
+        return {item[self.sort_attr]: item[self.value_attr] for item in items} # type: ignore[misc]