patch 8.2.1534: Vim9: type error for argument type is not at call position

Problem:    Vim9: type error for argument type is not at call position.
Solution:   Set the context and stack after checking the arguments.
            (issue #6785)

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1534,
 /**/
     1533,
 /**/