Update Github actions This avoids nodejs deprecation warnings. Change-Id: I6f2c63332018c1483ad3c6d37e87970a4d557533
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
Please see ceres-solver.org for more information.