patch 8.2.3084: Vim9: builtin function argument types are not checked

Problem:    Vim9: builtin function argument types are not checked at compile
            time.
Solution:   Add argument types. (Yegappan Lakshmanan, closes #8503)
diff --git a/src/version.c b/src/version.c
index 540fa2b..db88afd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3084,
+/**/
     3083,
 /**/
     3082,