updated for version 7.4.564

Problem:    FEAT_OSFILETYPE is used even though it's never defined.
Solution:   Remove the code. (Christian Brabandt)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    564,
 /**/
     563,
 /**/