patch 8.1.1532: build fails

Problem:    Build fails.
Solution:   Add missing changes.
diff --git a/src/version.c b/src/version.c
index d252a14..146f996 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1532,
+/**/
     1531,
 /**/
     1530,