win32/Com: make COINIT_APARTMENTTHREADED the default constructor

src/output/plugins/wasapi/WasapiOutputPlugin.cxx

@@ -307,7 +307,7 @@ IAudioClient *wasapi_output_get_client(WasapiOutput &output) noexcept {
 void WasapiOutputThread::Work() noexcept {
 	SetThreadName("Wasapi Output Worker");
 	FormatDebug(wasapi_output_domain, "Working thread started");
-	COM com{true};
+	COM com;
 	while (true) {
 		try {
 			event.Wait();

src/win32/Com.hxx

@@ -28,7 +28,7 @@
 // https://docs.microsoft.com/en-us/windows/win32/api/_com/
 class COM {
 public:
-	COM(bool) {
+	COM() {
 		if (HRESULT result = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
 		    FAILED(result)) {
 			throw MakeHResultError(

src/win32/ComWorker.cxx

@@ -25,7 +25,7 @@ void
 COMWorker::Work() noexcept
 {
 	SetThreadName("COM Worker");
-	COM com{true};
+	COM com;
 	while (true) {
 		if (!running_flag.test_and_set()) {
 			return;