This reverts commit f9492ecf.

Public issue https://github.com/mackron/miniaudio/discussions/547

kAudioObjectPropertyElementMaster was deprecated in macOS 12.0 and iOS 15.0 and replaced with kAudioObjectPropertyElementMain.

Public issue https://github.com/mackron/miniaudio/issues/484

Public issue https://github.com/mackron/miniaudio/issues/484

Public issue https://github.com/mackron/miniaudio/issues/484

Public issue https://github.com/mackron/miniaudio/issues/533

Public issue https://github.com/mackron/miniaudio/issues/532

When there are no capture nor playback devices, pContext->pDeviceInfos
is NULL and pContext->playbackDeviceInfoCount is 0.
Unfortunately, any arithmetic on NULL is UB, including trivial +0,
which triggers UB sanitizer. This can lead to crashes,
for example when compiling with Zig, which enables UBsan by default.

Public issue https://github.com/mackron/miniaudio/issues/527

This is being forced when ma_ios_session_category_default is specified.

Public issue https://github.com/mackron/miniaudio/issues/506