patch 8.2.0808: not enough testing for the terminal window

Problem:    Not enough testing for the terminal window.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #6069)  Fix memory
            leak.
diff --git a/src/version.c b/src/version.c
index 565ebbb..ad90497 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    808,
+/**/
     807,
 /**/
     806,