patch 9.0.2000: Vim9: use-after-free in deep call stack

Problem:  Vim9: use-after-free in deep call stack
Solution: Get the objct pointer from execution stack

closes: #13296

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
diff --git a/src/version.c b/src/version.c
index 8dea204..5d1c1c9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2000,
+/**/
     1999,
 /**/
     1998,