Add shuttle auto-aim

This change prepares the code for shuttle support by adding a new button,
shot table, and shot target location for the shuttle shot.

Signed-off-by: Filip Kujawa <filip.j.kujawa@gmail.com>
Change-Id: Ic70f1b0344fcab8316553cbda4a337cf8353dfd6
diff --git a/y2024/control_loops/superstructure/shooter.h b/y2024/control_loops/superstructure/shooter.h
index dc57507..f0561a1 100644
--- a/y2024/control_loops/superstructure/shooter.h
+++ b/y2024/control_loops/superstructure/shooter.h
@@ -151,6 +151,10 @@
       y2024::constants::Values::ShotParams>
       interpolation_table_;
 
+  frc971::shooter_interpolation::InterpolationTable<
+      y2024::constants::Values::ShotParams>
+      interpolation_table_shuttle_;
+
   Debouncer debouncer_;
 
   uint32_t shot_count_ = 0;