[config] Add missing HB_NO_BORING_EXPANSION options

Those others are only HB_EXPERIMENTAL_API anyway, but still.
diff --git a/src/hb-config.hh b/src/hb-config.hh
index 1ed39bb..8f706d0 100644
--- a/src/hb-config.hh
+++ b/src/hb-config.hh
@@ -113,8 +113,10 @@
 /* Closure of options. */
 
 #ifdef HB_NO_BORING_EXPANSION
-#define HB_NO_BEYOND_64K
 #define HB_NO_AVAR2
+#define HB_NO_BEYOND_64K
+#define HB_NO_CUBIC_GLYF
+#define HB_NO_VAR_COMPOSITES
 #endif
 
 #ifdef HB_DISABLE_DEPRECATED