updated for version 7.3.422

Problem:    Python 3 does not have __members__.
Solution:   Add "name" and "number" in another way. (lilydjwg)

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    422,
 /**/
     421,
 /**/