Tone (inverted logic)

(This is not an bug but an improvement request).

Tone works fine with passive buzzers that beep when the pin is HIGH : https://github.com/arduino/ArduinoCore-avr/blob/master/cores/arduino/Tone.cpp#L494

I have a passive buzzers that has inverted logic. It is driven with a PNP transistor. I control the buzzer with a digital pin. The buzzer beeps when the pin is LOW.
The work around to keep using tone() with such buzzers is to call ```digitalWrite(buzzerPin, HIGH)``` instead of ```noTone()```.
The downside is that "click" after the tone has played : https://www.youtube.com/watch?v=zVIw2HHbOZw

Is there a way to inverse this whole logic in Tone.cpp ?

Start in cores/arduino/Tone.cpp, especially the linked logic around line 494, and trace how tone() and noTone() drive the pin. Define how inverted-logic passive buzzers should be supported without the reported post-tone click, then verify that the existing active-high behavior remains unchanged.

Written by the indexing model from the issue text.