patch 8.1.1139: no test for what is fixed in patch 8.1.0716

Problem:    No test for what is fixed in patch 8.1.0716.
Solution:   Add a test. (Yasuhiro Matsumoto, closes #3797)
diff --git a/src/version.c b/src/version.c
index dadb017..314f4b7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1139,
+/**/
     1138,
 /**/
     1137,