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/wpilib/gyro_sender.h b/frc971/wpilib/gyro_sender.h
index a0048fb..91257c9 100644
--- a/frc971/wpilib/gyro_sender.h
+++ b/frc971/wpilib/gyro_sender.h
@@ -7,7 +7,7 @@
 
 #include "aos/events/event_loop.h"
 #include "aos/events/shm_event_loop.h"
-#include "aos/robot_state/robot_state_generated.h"
+#include "frc971/input/robot_state_generated.h"
 #include "frc971/queues/gyro_generated.h"
 #include "frc971/queues/gyro_uid_generated.h"
 #include "frc971/wpilib/gyro_interface.h"