update OpenAL-Soft to 1.24.3.

libs/openal-soft/core/bs2b.h

@@ -25,6 +25,9 @@
 #define CORE_BS2B_H
 
 #include <array>
+#include <cstddef>
+
+#include "alspan.h"
 
 namespace Bs2b {
 
@@ -80,7 +83,7 @@ struct bs2b {
     /* Clear buffer */
     void clear();
 
-    void cross_feed(float *Left, float *Right, size_t SamplesToDo);
+    void cross_feed(const al::span<float> Left, const al::span<float> Right);
 };
 
 } // namespace Bs2b