patch 9.0.1205: crash when handling class that extends another class

Problem:    Crash when handling class that extends another class with more
            than one object members.
Solution:   Correct pointer computations. (closes #11824)

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1205,
 /**/
     1204,
 /**/