Docblocks update in in iterator handling fingerprint

src/corelibs/iterator_handling/fingerprint.py

@@ -9,6 +9,7 @@ from typing import Any, cast, Sequence
 
 def hash_object(obj: Any) -> str:
     """
+    RECOMMENDED for new use
     Create a hash for any dict or list with mixed key types
 
     Arguments:
@@ -48,7 +49,7 @@ def dict_hash_frozen(data: dict[Any, Any]) -> int:
 
 def dict_hash_crc(data: dict[Any, Any] | list[Any]) -> str:
     """
-    Legacy Method, must be kept for fallback
+    LEGACY METHOD, must be kept for fallback, if used by other code, DO NOT CHANGE
     Create a sha256 hash over dict or list
     alternative for
     dict_hash_frozen