Splines can run in 2023 autonomous.

Mostly copying boilerplate from 2022, with 2023-specific additions like
handling field mirroring correctly.

Change-Id: Ic8cdfde4982a3637ce7c0655800954e13ad60cf9
Signed-off-by: James Kuszmaul <jabukuszmaul@gmail.com>
diff --git a/y2023/BUILD b/y2023/BUILD
index 7121809..8108a39 100644
--- a/y2023/BUILD
+++ b/y2023/BUILD
@@ -28,11 +28,13 @@
     ],
     dirs = [
         "//y2023/www:www_files",
+        "//y2023/autonomous:splines",
     ],
     start_binaries = [
         "//aos/events/logging:logger_main",
         "//aos/network:web_proxy_main",
         "//aos/starter:irq_affinity",
+        "//y2023/autonomous:binaries",
         ":joystick_reader",
         ":wpilib_interface",
         "//aos/network:message_bridge_client",