patch 8.0.1142: window toolbar menu gets a tear-off item

Problem:    Window toolbar menu gets a tear-off item.
Solution:   Recognize the window toolbar.
diff --git a/src/version.c b/src/version.c
index 6416490..14edfe4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -762,6 +762,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1142,
+/**/
     1141,
 /**/
     1140,