patch 8.1.1272: click on WinBar of other window not tested

Problem:    Click on WinBar of other window not tested.
Solution:   Add a test case.
diff --git a/src/version.c b/src/version.c
index 0fa3c41..db12cd3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1272,
+/**/
     1271,
 /**/
     1270,