device/Raise: Fix the pressed key switch counting

`RaiseKeyScanner::pressedKeyswitchCount` and `::previousPressedKeyswitchCount()`
used `__builtin_popcountl` to count the bits set in the left and right hand
states, but that only looks at 32 bits out of the 64 we have in each half. We
should be using `__builtin_popcountll` instead.

Signed-off-by: Gergely Nagy <algernon@keyboard.io>

src/kaleidoscope/device/dygma/Raise.cpp

@@ -392,11 +392,11 @@ bool RaiseKeyScanner::wasKeyswitchPressed(KeyAddr key_addr) {
 }
 
 uint8_t RaiseKeyScanner::pressedKeyswitchCount() {
-  return __builtin_popcountl(leftHandState.all) + __builtin_popcountl(rightHandState.all);
+  return __builtin_popcountll(leftHandState.all) + __builtin_popcountll(rightHandState.all);
 }
 
 uint8_t RaiseKeyScanner::previousPressedKeyswitchCount() {
-  return __builtin_popcountl(previousLeftHandState.all) + __builtin_popcountl(previousRightHandState.all);
+  return __builtin_popcountll(previousLeftHandState.all) + __builtin_popcountll(previousRightHandState.all);
 }
 
 void RaiseKeyScanner::setKeyscanInterval(uint8_t interval) {