Update split version for testing.

extras/miniaudio_split/miniaudio.h

 /*
 Audio playback and capture library. Choice of public domain or MIT-0. See license statements at the end of this file.
-miniaudio - v0.11.21 - 2023-11-15
+miniaudio - v0.11.22 - TBD
 
 David Reid - mackron@gmail.com
 
@@ -20,7 +20,7 @@ extern "C" {
 
 #define MA_VERSION_MAJOR    0
 #define MA_VERSION_MINOR    11
-#define MA_VERSION_REVISION 21
+#define MA_VERSION_REVISION 22
 #define MA_VERSION_STRING   MA_XSTRINGIFY(MA_VERSION_MAJOR) "." MA_XSTRINGIFY(MA_VERSION_MINOR) "." MA_XSTRINGIFY(MA_VERSION_REVISION)
 
 #if defined(_MSC_VER) && !defined(__clang__)
@@ -3545,6 +3545,10 @@ struct ma_context_config
     void* pUserData;
     ma_allocation_callbacks allocationCallbacks;
     struct
+    {
+        ma_handle hWnd; /* HWND. Optional window handle to pass into SetCooperativeLevel(). Will default to the foreground window, and if that fails, the desktop window. */
+    } dsound;
+    struct
     {
         ma_bool32 useVerboseDeviceEnumeration;
     } alsa;
@@ -3633,6 +3637,7 @@ struct ma_context
 #ifdef MA_SUPPORT_DSOUND
         struct
         {
+            ma_handle hWnd; /* Can be null. */
             ma_handle hDSoundDLL;
             ma_proc DirectSoundCreate;
             ma_proc DirectSoundEnumerateA;