Standardize how we turn on the keyscanner power net

plugins/Kaleidoscope-Hardware-Keyboardio-Model100/src/kaleidoscope/device/keyboardio/Model100.cpp

@@ -48,10 +48,7 @@ driver::keyboardio::Model100Side Model100Hands::leftHand(0);
 driver::keyboardio::Model100Side Model100Hands::rightHand(3);
 
 void Model100Hands::setup(void) {
-  delay(100);
-  pinMode(PB9, OUTPUT_OPEN_DRAIN);
-  digitalWrite(PB9, LOW);
-  delay(105); // TODO remove this when we remove it from the attiny code
+Model100KeyScanner::enableScannerPower();
   Wire.begin();
   Wire.setClock(400000);
 

plugins/Kaleidoscope-Hardware-Keyboardio-Model100/src/kaleidoscope/device/keyboardio/Model100.h

@@ -102,6 +102,8 @@ class Model100KeyScanner : public kaleidoscope::driver::keyscanner::Base<Model10
   static uint8_t previousPressedKeyswitchCount();
 
   static void setKeyscanInterval(uint8_t interval);
+  static void enableScannerPower();
+  static void disableScannerPower();
 
  protected:
   static driver::keyboardio::keydata_t leftHandState;
@@ -110,8 +112,6 @@ class Model100KeyScanner : public kaleidoscope::driver::keyscanner::Base<Model10
   static driver::keyboardio::keydata_t previousRightHandState;
 
   static void actOnHalfRow(byte row, byte colState, byte colPrevState, byte startPos);
-  static void enableScannerPower();
-  static void disableScannerPower();
 };
 #else // ifndef KALEIDOSCOPE_VIRTUAL_BUILD
 class Model100KeyScanner;