use pep 383 decoding for mknod and mkfifo #9570

Patch by David Watson.
diff --git a/Misc/NEWS b/Misc/NEWS
index 24f9684..418f8dd 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -30,6 +30,8 @@
 Extensions
 ----------
 
+- Issue #9570: Use PEP 383 decoding in os.mknod and os.mkfifo.
+
 - Issue #6915: Under Windows, os.listdir() didn't release the Global
   Interpreter Lock around all system calls.  Original patch by Ryan Kelly.