Allow skipping to superstructure loaded state

In auto a ball will start preloaded, and we need to cheat the
statemachine.

Signed-off-by: Milind Upadhyay <milind.upadhyay@gmail.com>
Change-Id: I95567299ac6f7f76941446b7c57d880a73e6dd6d
diff --git a/y2022/control_loops/superstructure/superstructure_goal.fbs b/y2022/control_loops/superstructure/superstructure_goal.fbs
index c86f338..2868e98 100644
--- a/y2022/control_loops/superstructure/superstructure_goal.fbs
+++ b/y2022/control_loops/superstructure/superstructure_goal.fbs
@@ -48,6 +48,9 @@
 
   // If true, auto-track the turret to point at the goal.
   auto_aim:bool (id: 11);
+
+  // If true, we started with the ball loaded and should proceed to that state.
+  preloaded:bool (id: 12);
 }