QAudioDeviceInfo does not report 176.4kHz sample rates

I have a device (Focusrite Scarlett 18i8) configured for 176.4kHz (hardware-supported, support confirmed in ASIO-based applications) for which `QAudioDeviceInfo` does not report the 176.4kHz sample rate.

With MSVC:

• The list of supported sample rates is empty for the wasapi realm.
• The list of supported sample rates for the default realm version is a collection of rates between 8000 and 192000, but 176400 is not in that collection.

With MinGW (no wasapi support):

• The list of supported sample rates for the default realm is the same as above.

Note that Qt6 doesn't get it right either, but that's a separate bug report as it's a bit different.