Add a stowed climber position

Signed-off-by: Maxwell Henderson <mxwhenderson@gmail.com>
Change-Id: Id0df3e4044b9aafcce95160c05a9a57bcdd8a03c
diff --git a/y2024/control_loops/superstructure/superstructure_goal.fbs b/y2024/control_loops/superstructure/superstructure_goal.fbs
index f9dfcaa..42caf9b 100644
--- a/y2024/control_loops/superstructure/superstructure_goal.fbs
+++ b/y2024/control_loops/superstructure/superstructure_goal.fbs
@@ -18,6 +18,7 @@
 enum ClimberGoal : ubyte {
     FULL_EXTEND = 0,
     RETRACT = 1,
+    STOWED = 2,
 }
 
 table ShooterGoal {