Missing known device/GPU details (processor, unique ID, support for ...)

### Environment

self-hosted ([https://develop.sentry.dev/self-hosted/]())

### Version

22.12.0

### Link

*No response*

### DSN

*No response*

### Steps to Reproduce

1. Create a new exception event
2. Add a device context and include one or more of the following keys:
* `device_unique_identifier`
* `processor_count`
* `processor_frequency`
* `supports_accelerometer`
* `supports_audio`
* `supports_gyroscope`
* `supports_location_service`
* `supports_vibration`
3. Add a GPU context and include one or more of the following keys:
* `max_texture_size`
* `graphics_shader_level`
* `supports_draw_call_instancing`
* `supports_ray_tracing`
* `supports_compute_shaders`
* `supports_geometry_shaders`
4. Send the event to a native project
5. View the event in issues

### Expected Result

Values of the mentioned keys will be appropriately formatted or at least visible as they are described in the documentation: [https://develop.sentry.dev/sdk/event-payloads/contexts/#device-context]()

### Actual Result

Right now, the values for the device context are not even displayed in the administration, supposedly due to how unknown keys are handled:
[https://github.com/getsentry/sentry/blob/664e9c80f6ec84fc0529134500b82c4a350c0dbc/static/app/components/events/contexts/device/getDeviceKnownDataDetails.tsx#L222-L223]()

This is what it looks like in the administration:


And this is the JSON of the device context from the event:


On the other hand, the mentioned keys of the GPU context are shown in the administration. They are just not properly formatted: