make some freezing related stuff const
diff --git a/Python/importlib.h b/Python/importlib.h
index 13db56d..b4aab83 100644
--- a/Python/importlib.h
+++ b/Python/importlib.h
@@ -1,5 +1,5 @@
 /* Auto-generated by Modules/_freeze_importlib.c */
-unsigned char _Py_M__importlib[] = {
+const unsigned char _Py_M__importlib[] = {
     99,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,
     0,64,0,0,0,115,229,3,0,0,100,0,0,90,0,0,
     100,130,0,90,1,0,100,4,0,100,5,0,132,0,0,90,