Scarlett Solo USB profiles missing or broken in 1.2.11

[GitHub issues - edited <github@xxxxxxxxxxxxxxxx>]

alsa-project/alsa-ucm-conf issue #398 was edited from Slabity:

Prior to version 1.2.10, my Scarlett Solo USB profiles looked like the following, where I could select profiles that explicitly enabled or disabled either the Inputs or Outputs:

![goodaudiooutput](https://github.com/alsa-project/alsa-ucm-conf/assets/3788421/b1bbc857-82b6-4fa5-b478-0c00c26b281c)

As of 1.2.11, these profiles have disappeared and have left only a couple of profiles that do not provide the same functionality:

![badaudiooutputs](https://github.com/alsa-project/alsa-ucm-conf/assets/3788421/6c321638-3eb1-45ef-94a5-734c16477886)

Other devices like my GPU's HDMI/DP Audio and motherboard's "Starship/Matisse HD Audio Controller" continue to expose the wider variety of profiles. It is only this device that seems to have the issue.

I originally reported this on #346 as I thought it was related, but was told it might be a different issue. What makes me worried is the mention that this is "expected" now despite it breaking my audio setup. I can no longer select the "Digital Stereo (IEC958) Input" to exclusively enable the Input Device *without* enabling the Output Device.

Here's some more information about the device:

```
$ lsusb | grep Focusrite
Bus 007 Device 003: ID 1235:801c Focusrite-Novation Scarlett Solo USB

$ alsaucm listcards
  0: hw:2
    Focusrite Scarlett Solo USB at usb-0000:10:00.3-3, high speed

$ alsaucm -c hw:2 dump text
Verb.HiFi {
	Comment Default
	Device.Line1 {
		Comment "Headphones / Line 1-2"
		Values {
			CaptureCTL "_ucm0001.hw:USB"
			PlaybackCTL "_ucm0001.hw:USB"
			PlaybackPCM "_ucm0001.hw:USB"
			PlaybackPriority 200
		}
	}
	Device.Mic1 {
		Comment "Input 1 Mic"
		Values {
			CaptureCTL "_ucm0001.hw:USB"
			CaptureChannels 1
			CapturePCM "_ucm0001.scarlett2i_mono_in:USB,0,0"
			CapturePriority 200
			PlaybackCTL "_ucm0001.hw:USB"
		}
	}
	Device.Mic2 {
		Comment "Input 2 Inst/Line"
		Values {
			CaptureCTL "_ucm0001.hw:USB"
			CaptureChannels 1
			CapturePCM "_ucm0001.scarlett2i_mono_in:USB,0,1"
			CapturePriority 100
			PlaybackCTL "_ucm0001.hw:USB"
		}
	}
}
Verb.Direct {
	Comment "Direct Scarlett Solo USB"
	Device.Direct {
		Comment "Direct Scarlett Solo USB"
		Values {
			CaptureCTL "_ucm0001.hw:USB"
			CaptureChannels 2
			CapturePCM "_ucm0001.hw:USB"
			CapturePriority 1000
			PlaybackCTL "_ucm0001.hw:USB"
			PlaybackChannels 2
			PlaybackPCM "_ucm0001.hw:USB"
			PlaybackPriority 1000
		}
	}
}
```

Some OS info it it helps:

Linux distribution: NixOS on nixpkgs-unstable
Kernel: 6.7.7
ALSA version: Advanced Linux Sound Architecture Driver Version k6.7.7
Pulseaudio version: 15.0.0
Pipewire version: 1.0.3

Issue URL     : https://github.com/alsa-project/alsa-ucm-conf/issues/398
Repository URL: https://github.com/alsa-project/alsa-ucm-conf