patch 9.0.0534: line number is displayed at virtual text "above"

Problem:    Line number is displayed at virtual text "above".
Solution:   Show the line number at the text line.
diff --git a/src/version.c b/src/version.c
index 6c0f6a3..1b1628e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    534,
+/**/
     533,
 /**/
     532,