patch 9.0.1203: return type of values() is always list<any>

Problem:    Return type of values() is always list<any>.
Solution:   Use the member type if possible. (issue #11822)
diff --git a/src/version.c b/src/version.c
index 4c9e486..f36b666 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1203,
+/**/
     1202,
 /**/
     1201,