patch 8.0.0774: build failure without the multi-byte feature

Problem:    Build failure without the multi-byte feature on HPUX.
Solution:   Move #ifdefs. (John Marriott)

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    774,
 /**/
     773,
 /**/