patch 8.1.1776: text added with a job isn't displayed

Problem:    Text added with a job to another buffer isn't displayed.
Solution:   Update topline after adding a line. (closes #4745)

src/version.c

@@ -777,6 +777,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1776,
 /**/
     1775,
 /**/