patch 8.0.0801: terminal window title says "running" after job exits

Problem:    The terminal window title sometimes still says "running" even
            though the job has finished.
Solution:   Also consider the job finished when the channel has been closed.

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    801,
 /**/
     800,
 /**/