patch 8.2.0560: compiler warning in tiny build

Problem:    Compiler warning in tiny build.
Solution:   Move declaration inside #ifdef. (Dominique Pelle, closes #5915)
diff --git a/src/version.c b/src/version.c
index f9d8a5a..3ef50fb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    560,
+/**/
     559,
 /**/
     558,