Add Climber Flatbuffers

Signed-off-by: Filip Kujawa <filip.j.kujawa@gmail.com>
Change-Id: I82c15ec9dfc21f3c2d74a4b66112aef6238f0484
diff --git a/y2024/control_loops/superstructure/superstructure_output.fbs b/y2024/control_loops/superstructure/superstructure_output.fbs
index 976707d..a429976 100644
--- a/y2024/control_loops/superstructure/superstructure_output.fbs
+++ b/y2024/control_loops/superstructure/superstructure_output.fbs
@@ -20,6 +20,11 @@
     // Positive voltage is for transfering in
     // Negative voltage is for transfering out
     transfer_roller_voltage:double (id: 5);
+
+    // Voltage of climber
+    // Positive voltage is for climber up
+    // Negative voltage is for climber down
+    climber_voltage:double (id: 6);
 }
 
 root_type Output;