updated for version 7.3.403

Problem:    ":helpgrep" does not trigger QuickFixCmd* autocommands.
Solution:   Trigger the autocommands. (Christian Brabandt)

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    403,
 /**/
     402,
 /**/