New "hold position" watchdog timeout mode for moteus
For a while now moteus has had the ability to configure what action takes place upon a CAN message watchdog timeout during position control mode. If configured with ['servo.default_timeout_s'](https://github.com/mjbots/moteus/blob/main/docs/reference.md#servodefault_timeout_s)
moteus requires that CAN messages be sent at a regular rate. If ever a message is delayed by more than the timeout period, the mode switches in a latching manner to the “timeout” mode, where a special action is undertaken. This is configured with ’servo.timeout_mode
’ in tview, and as of firmware release 2023-07-25 the available values are as follows: