Move aos/input and aos/robot_state to frc971/input

Neither folder makes any sense as part of aos/.

Change-Id: I10e0532da4e688c18a9354012b783c43566fd2a1
diff --git a/frc971/control_loops/drivetrain/polydrivetrain.h b/frc971/control_loops/drivetrain/polydrivetrain.h
index 17a32b8..fe733bb 100644
--- a/frc971/control_loops/drivetrain/polydrivetrain.h
+++ b/frc971/control_loops/drivetrain/polydrivetrain.h
@@ -7,12 +7,12 @@
 #include "frc971/control_loops/drivetrain/gear.h"
 #ifdef __linux__
 #include "aos/logging/logging.h"
-#include "aos/robot_state/robot_state_generated.h"
 #include "frc971/control_loops/control_loops_generated.h"
 #include "frc971/control_loops/drivetrain/drivetrain_goal_generated.h"
 #include "frc971/control_loops/drivetrain/drivetrain_output_generated.h"
 #include "frc971/control_loops/drivetrain/drivetrain_position_generated.h"
 #include "frc971/control_loops/drivetrain/drivetrain_status_generated.h"
+#include "frc971/input/robot_state_generated.h"
 #else
 #include "frc971/control_loops/drivetrain/drivetrain_goal_float_generated.h"
 #include "frc971/control_loops/drivetrain/drivetrain_output_float_generated.h"