Added RE46C317/8 piezoelectric horn driver with integrated boost converter
Adding the RE46C318 Piezo horn driver to the audio lib.
Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/22301B.pdf
Note The left side pins are intentionally set to Input
to make the ERC complain if not connected
Edited by Uli Köhler