patch 9.0.1530: cursor moves to wrong line when 'foldmethod' is "diff"

Problem:    Cursor moves to wrong line when 'foldmethod' is "diff". (Rick
            Howe)
Solution:   Adjust logic for scrolling. (Luuk van Baal, closes #12364,
            closes #12218)
diff --git a/src/version.c b/src/version.c
index 1745dcd..310803c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1530,
+/**/
     1529,
 /**/
     1528,