patch 8.2.2234: command line wildmenu test often fails with Unix GUI

Problem:    Command line wildmenu test often fails with Unix GUI.
Solution:   Skip the test where it is expected to fail.
diff --git a/src/version.c b/src/version.c
index 71bc47d..4dfa987 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2234,
+/**/
     2233,
 /**/
     2232,