AR: removing some old debug code
AR: removing some old debug code

Align with SR WLED code:
- removed old debug code that did not work any more
- removed experimental MAJORPEAK_SUPPRESS_NOISE code

Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED