patch 9.0.0809: test for job writing to buffer fails

Problem:    Test for job writing to buffer fails.
Solution:   Correct w_topline when deleting a buffer line.
diff --git a/src/version.c b/src/version.c
index 21ff6c2..94e5d5c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    809,
+/**/
     808,
 /**/
     807,