[Serializer] Add support for "can" prefixin attribute loader

Author: javiereguiluz

serializer.rst

@@ -1476,10 +1476,14 @@ normalizers (in order of priority):
     to read and write in the object. This allows it to access properties
     directly or using getters, setters, hassers, issers, canners, adders and
     removers. Names are generated by removing the ``get``, ``set``,
-    ``has``, ``is``, ``add`` or ``remove`` prefix from the method name and
+    ``has``, ``is``, ``can``, ``add`` or ``remove`` prefix from the method name and
     transforming the first letter to lowercase (e.g. ``getFirstName()`` ->
     ``firstName``).
 
+    .. versionadded:: 7.4
+
+        Support for the ``can`` prefix was introduced in Symfony 7.4.
+
     During denormalization, it supports using the constructor as well as
     the discovered methods.