patch 8.2.3463: pattern matching with ModeChanged not tested

Problem:    Pattern matching with ModeChanged not tested.
Solution:   Add a few more test lines. (issue #8856)
diff --git a/src/version.c b/src/version.c
index 27e8365..f5b36e1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3463,
+/**/
     3462,
 /**/
     3461,