patch 9.0.1398: profile test repeats the headers many times

Problem:    Profile test repeats the headers many times.
Solution:   Put the headers in script variables.
diff --git a/src/version.c b/src/version.c
index b81b38d..eb3fc5d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1398,
+/**/
     1397,
 /**/
     1396,