patch 8.2.2599: build failure

Problem:    Build failure.
Solution:   Add missing change.
diff --git a/src/version.c b/src/version.c
index 78eb634..9a4fa46 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2599,
+/**/
     2598,
 /**/
     2597,