updated for version 7.3.936

Problem:    Ruby 1.8: Missing piece for static linking on 64 bit systems.
Solution:   Define ruby_init_stack() (Hiroshi Shirosaki)
            Also fix preprocessor indents.

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    936,
 /**/
     935,
 /**/