Move aos/controls to frc971/control_loops

Also put what was aos/controls/control_loops.fbs in y2012/control_loops
because that's the only user.

Change-Id: I8f402b0708103077e135a41e55ef5e4f23681d87
Signed-off-by: James Kuszmaul <jabukuszmaul@gmail.com>
diff --git a/frc971/control_loops/drivetrain/BUILD b/frc971/control_loops/drivetrain/BUILD
index ec480c0..f44abe0 100644
--- a/frc971/control_loops/drivetrain/BUILD
+++ b/frc971/control_loops/drivetrain/BUILD
@@ -315,8 +315,8 @@
         ":localizer",
         ":spline_goal_fbs",
         "//aos:math",
-        "//aos/controls:control_loop",
-        "//aos/controls:polytope",
+        "//frc971/control_loops:control_loop",
+        "//frc971/control_loops:polytope",
         "//frc971/input:robot_state_fbs",
         "//aos/util:log_interval",
         "//aos/util:trapezoid_profile",
@@ -344,7 +344,7 @@
         ":drivetrain_states",
         ":gear",
         "//aos:math",
-        "//aos/controls:polytope",
+        "//frc971/control_loops:polytope",
         "//frc971/control_loops:coerce_goal",
         "//frc971/control_loops:control_loops_fbs",
         ":spline_goal_fbs",
@@ -425,7 +425,7 @@
         ":spline_goal_fbs",
         ":splinedrivetrain",
         ":ssdrivetrain",
-        "//aos/controls:control_loop",
+        "//frc971/control_loops:control_loop",
         "//aos/util:log_interval",
         "//frc971/control_loops:runge_kutta",
         "//frc971/queues:gyro_fbs",
@@ -497,7 +497,7 @@
         ":drivetrain_position_fbs",
         ":drivetrain_output_fbs",
         ":drivetrain_test_lib",
-        "//aos/controls:control_loop_test",
+        "//frc971/control_loops:control_loop_test",
         "//aos/events/logging:log_writer",
         "//aos/testing:googletest",
         "//frc971/queues:gyro_fbs",
@@ -728,7 +728,7 @@
     deps = [
         ":drivetrain_config",
         ":drivetrain_status_fbs",
-        "//aos/controls:quaternion_utils",
+        "//frc971/control_loops:quaternion_utils",
         "//aos/events:event_loop",
         "//frc971/control_loops:control_loops_fbs",
         "//frc971/control_loops:runge_kutta",
@@ -746,7 +746,7 @@
     target_compatible_with = ["@platforms//os:linux"],
     deps = [
         ":drivetrain_test_lib",
-        "//aos/controls:quaternion_utils",
+        "//frc971/control_loops:quaternion_utils",
         "//aos/testing:googletest",
         "//aos/testing:random_seed",
         "//frc971/control_loops/drivetrain:improved_down_estimator",