patch 9.0.0709: virtual text "after" not correct with 'nowrap'

Problem:    Virtual text "after" not correct with 'nowrap'.
Solution:   Do not display "after" text prop on the next line when 'wrap' is
            off.
diff --git a/src/version.c b/src/version.c
index 7bd0286..765f6df 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    709,
+/**/
     708,
 /**/
     707,