Added __eq__ function to DictWrapper for better eqaulity checks

Author: GroovyDan

aws_lambda_powertools/utilities/data_classes/common.py

@@ -10,6 +10,12 @@ def __init__(self, data: Dict[str, Any]):
     def __getitem__(self, key: str) -> Any:
         return self._data[key]
 
+    def __eq__(self, other):
+        if not isinstance(other, DictWrapper):
+            return NotImplemented
+
+        return self._data == other._data
+
     def get(self, key: str) -> Optional[Any]:
         return self._data.get(key)