patch 8.1.1678: using popup_menu() does not scroll to show the selected line

Problem:    When using popup_menu() does not scroll to show the selected line.
Solution:   Scroll the text. (Naruhiko Nishino, closes #4651)
diff --git a/src/version.c b/src/version.c
index ae0df81..e48dd60 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1678,
+/**/
     1677,
 /**/
     1676,