patch 8.2.1480: Vim9: skip expression in search() gives error

Problem:    Vim9: skip expression in search() gives error.
Solution:   use tv_get_bool() eval_expr_to_bool(). (closes #6729)

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1480,
 /**/
     1479,
 /**/