patch 9.0.0576: unused loop variables

Problem:    Unused loop variables.
Solution:   Use a while loop instead. (closes #11214)
diff --git a/src/version.c b/src/version.c
index 376f10f..b3efbbe 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    576,
+/**/
     575,
 /**/
     574,