Lifts reverse? into the actuator's transmission
BB.Servo.PCA9685.Actuator no longer takes a reverse? option. Polarity
now lives in a per-attachment transmission block in BB.
This upgrader rewrites every robot module in the project: for each
actuator with BB.Servo.PCA9685.Actuator as its driver, it removes
reverse?: from the actuator's options and, when it was true, nests
a transmission do reversed? true end block inside the actuator's own
do/end. It also handles re-running from older versions where the
transmission sat at the joint level: any joint-level transmission
block is moved into the matching actuator.