Bus wrapper modifications

- NeoPixelBus update 2.8.3
- automatic selection of appropriate I2S bus (`X1xxxxxxMethod`)
- removed I2S0 on ESP32 (used by AudioReactive)
- renumbered internal bus numbers (iType)
- added buffer size reporting

Bus modifications
- WWA strip support
- bus initialisation rewrite
- optional parallel I2S (ESP32, S2 & S3)

wled00/xml.cpp

@@ -289,6 +289,7 @@ void getSettingsJS(byte subPage, Print& settingsScript)
     printSetFormValue(settingsScript,PSTR("FR"),strip.getTargetFps());
     printSetFormValue(settingsScript,PSTR("AW"),Bus::getGlobalAWMode());
     printSetFormCheckbox(settingsScript,PSTR("LD"),useGlobalLedBuffer);
+    printSetFormCheckbox(settingsScript,PSTR("PR"),BusManager::hasParallelOutput());  // get it from bus manager not global variable
 
     unsigned sumMa = 0;
     for (int s = 0; s < BusManager::getNumBusses(); s++) {