[Media3] ExportException: "codecInfo" not bound

### Android framework version

net9.0-android

### Affected platform version

.NET 9

### Description

I'm interested in the [codecInfo](https://developer.android.com/reference/androidx/media3/transformer/ExportException#codecInfo()) field of [ExportException](https://developer.android.com/reference/androidx/media3/transformer/ExportException), which is currently not bound

I'm using `Xamarin.AndroidX.Media3.Transformer 1.7.1.1`

### Steps to Reproduce

This doesn't compile because the `CodecInfo` property is missing
`var codecInfo = ExportException.CreateForUnexpected(null).CodecInfo`

### Did you find any workaround?

I could use reflection or call `ToString()` on the exception to parse the info from the CodecInfo, both are hacks that I'd prefer not to use