Use Gyro widget with double values

[NaN0987]

Is your feature request related to a problem? Please describe.
This issue breaks compatibility with older Shuffleboard code, but I don't know whether or not that makes it a bug. On Shuffleboard, you can use the gyro widget for any double value by using .withWidget(BuiltInWidgets.kGyro). However, this does not work on elastic, and you have to add the gyro object itself. This forces you to use the yaw value reported by your gyro instead of the heading reported by odometry.

Describe the solution you'd like
It would be nice if the gyro widget could also function as a single topic widget for doubles, like it does in Shuffleboard.

Describe alternatives you've considered
You can use a radial gauge to show gyro values, but it requires a bit of setup for it to look good.