(master/all) Diagnostic Logging.

Use WPILib's [DataLogManager](https://github.wpilib.org/allwpilib/docs/release/java/edu/wpi/first/wpilibj/DataLogManager.html) (and/or [other formats](https://github.com/Mechanical-Advantage/AdvantageScope/blob/main/docs/OPEN-FILE.md)) for custom diagnostic logging of all systems used by robot.