patch 9.1.1334: Coverity complains about unchecked return value

Problem:  Coverity complains about unchecked return value
Solution: cast return value to (void)

Fixes: Coverity issue 1646574
related: #17189

Signed-off-by: Christian Brabandt <cb@256bit.org>

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1334,
 /**/
     1333,
 /**/