gh-137894:Fix os.makedirs to properly pass mode parameter to recursive calls

Fixed a bug in `os.makedirs()` where the `mode` parameter was not being passed to recursive calls when creating intermediate directories. This caused only the final directory to receive the specified permissions, while all intermediate directories would use the default mode of `0o777`.

Author: tangyuan0821

Lib/os.py

@@ -215,7 +215,7 @@ def makedirs(name, mode=0o777, exist_ok=False):
         head, tail = path.split(head)
     if head and tail and not path.exists(head):
         try:
-            makedirs(head, exist_ok=exist_ok)
+            makedirs(head, mode, exist_ok=exist_ok)
         except FileExistsError:
             # Defeats race condition when another thread created the path
             pass