patch 8.2.2740: Vim9: lambda with varargs doesn't work

Problem:    Vim9: lambda with varargs doesn't work.
Solution:   Make "...name" work.  Require type to be a list.
diff --git a/src/vim9execute.c b/src/vim9execute.c
index d6c4764..eddb90f 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -1374,7 +1374,7 @@
 	// Check the type of the list items.
 	tv = STACK_TV_BOT(-1);
 	if (ufunc->uf_va_type != NULL
-		&& ufunc->uf_va_type != &t_any
+		&& ufunc->uf_va_type != &t_list_any
 		&& ufunc->uf_va_type->tt_member != &t_any
 		&& tv->vval.v_list != NULL)
 	{