patch 8.2.2299: Vim9: invalid memory access making error message flaky

Problem:    Vim9: invalid memory access making error message flaky.
Solution:   Do not check cmd_argt for CMD_USER. (issue #7467)
diff --git a/src/version.c b/src/version.c
index a905760..07113c4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2299,
+/**/
     2298,
 /**/
     2297,