MM: MM1: Add missing override keyword

Author: sev-

engines/mm/mm1/views_enh/interactions/giant.h

@@ -54,7 +54,7 @@ class Giant : public Interaction {
 	 */
 	bool msgFocus(const FocusMessage &msg) override;
 
-	void timeout();
+	void timeout() override;
 };
 
 } // namespace Interactions