patch 8.2.0471: missing change to compile_list()

Problem:    Missing change to compile_list().
Solution:   Add error message.
diff --git a/src/version.c b/src/version.c
index 954a751..1d71cf0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    471,
+/**/
     470,
 /**/
     469,