Add sensor support

[whirvis]

An I/O feature representing sensors such as accelerometers and gyroscopes should be added when possible to the controller module. The class of the I/O feature may be named Sensor or PhysicalSensor, and its state class SensorValue. The state class shall have a method named getValue(), which returns a Vector3fc containing the current value for the sensor. It shall also have shorthand methods like getX(), getY(), and getZ() which can be found in StickPos.

Device classes which may have an accelerometer and gyroscope feature could be, but are not limited to: Ps3Controller, Ps4Controller, Ps5Controller, Wiimote, NxLeftJoyCon, NxRightJoyCon, and NxProController.

EDIT: Removed XboxController from the list of candidates, as it has no accelerometer or gyroscope.

[whirvis]

While not fully implemented, the feature GenericSensor with state SensorValueZ / SensorValue has been added in commit 87915a0. A later version of Ketill will fully support these features. At which point, this issue will be closed accordingly.