bpo-41180: Audit code.__new__ when unmarshalling (GH-21271)

(cherry picked from commit d160e0f)

Co-authored-by: tkmikan <[email protected]>

Author: miss-islington

Python/marshal.c

@@ -1396,6 +1396,12 @@ r_object(RFILE *p)
             if (lnotab == NULL)
                 goto code_error;
 
+            if (PySys_Audit("code.__new__", "OOOiiiiii",
+                            code, filename, name, argcount, posonlyargcount,
+                            kwonlyargcount, nlocals, stacksize, flags) < 0) {
+                goto code_error;
+            }
+
             v = (PyObject *) PyCode_NewWithPosOnlyArgs(
                             argcount, posonlyargcount, kwonlyargcount,
                             nlocals, stacksize, flags,