patch 9.1.0287: Vim9: comment may be treated as heredoc start

Problem:  Vim9: comment may be treated as heredoc start.
          (Ernie Rael)
Solution: Use skip_var_list() instead of find_name_end().
          (zeertzjq)

fixes: #14444
closes: #14446

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
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 */
+/**/
+    287,
 /**/
     286,
 /**/