[Windows] Fix build with MinGW 8.0.0-1.

drivers/wasapi/audio_driver_wasapi.cpp

@@ -55,6 +55,7 @@ typedef interface IAudioClient3 IAudioClient3;
 #ifndef __IAudioClient3_INTERFACE_DEFINED__
 #define __IAudioClient3_INTERFACE_DEFINED__
 
+// clang-format off
 MIDL_INTERFACE("7ED4EE07-8E67-4CD4-8C1A-2B7A5987AD42")
 IAudioClient3 : public IAudioClient2 {
 public:
@@ -85,7 +86,8 @@ public:
 			_In_ const WAVEFORMATEX *pFormat,
 			/* [annotation][in] */
 			_In_opt_ LPCGUID AudioSessionGuid) = 0;
-}
+};
+// clang-format on
 __CRT_UUID_DECL(IAudioClient3, 0x7ED4EE07, 0x8E67, 0x4CD4, 0x8C, 0x1A, 0x2B, 0x7A, 0x59, 0x87, 0xAD, 0x42)
 
 #endif // __IAudioClient3_INTERFACE_DEFINED__