Replace RAMSETE documentation

[sciencewhiz]

https://github.com/wpilibsuite/allwpilib/pull/6494 deprecates RAMSETE controller. The following articles and tutorials need to be updated

• [ ] https://docs.wpilib.org/en/stable/docs/software/pathplanning/trajectory-tutorial/index.html
• [ ] https://docs.wpilib.org/en/stable/docs/software/advanced-controls/trajectories/ramsete.html