Merge commit 'cfb09d18272bb3c30585042533cbe7d876ef7ce0'

Upgrade ceres to the latest.

Change-Id: I2d8fb7d506a98f704e4e2f30e60030a0d6763b43
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/third_party/ceres/WORKSPACE b/third_party/ceres/WORKSPACE
index e1e5eca..40a84a3 100644
--- a/third_party/ceres/WORKSPACE
+++ b/third_party/ceres/WORKSPACE
@@ -1,5 +1,5 @@
 # Ceres Solver - A fast non-linear least squares minimizer
-# Copyright 2018 Google Inc. All rights reserved.
+# Copyright 2023 Google Inc. All rights reserved.
 # http://ceres-solver.org/
 #
 # Redistribution and use in source and binary forms, with or without