patch 8.1.0565: asan complains about reading before allocated block

Problem:    Asan complains about reading before allocated block.
Solution:   Workaround: Avoid offset from becoming negative.
diff --git a/src/version.c b/src/version.c
index bc44242..e4f863e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -793,6 +793,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    565,
+/**/
     564,
 /**/
     563,