Revert "Move cameras to RobotConstants in y2024"

This reverts commit bf8cb9e31fb6715c56a6a01f8f3653660c361f6a.

Reason for revert: Misread y2024 as y2024_swerve; I don't want to change the y2024 code at this stage.

Change-Id: Ifb176abc546c1f9b40e6d28d958b730442f07343
Signed-off-by: James Kuszmaul <jabukuszmaul+collab@gmail.com>
diff --git a/y2024/localizer/localizer.cc b/y2024/localizer/localizer.cc
index 2b72f94..d73d171 100644
--- a/y2024/localizer/localizer.cc
+++ b/y2024/localizer/localizer.cc
@@ -140,9 +140,9 @@
 
 std::array<Localizer::CameraState, Localizer::kNumCameras>
 Localizer::MakeCameras(const Constants &constants, aos::EventLoop *event_loop) {
-  CHECK(constants.robot()->has_cameras());
+  CHECK(constants.has_cameras());
   std::array<Localizer::CameraState, Localizer::kNumCameras> cameras;
-  for (const CameraConfiguration *camera : *constants.robot()->cameras()) {
+  for (const CameraConfiguration *camera : *constants.cameras()) {
     CHECK(camera->has_calibration());
     const frc971::vision::calibration::CameraCalibration *calibration =
         camera->calibration();