Error running `api-diff` on `Xamarin.AndroidX.Car.App.App`

[jpobst]

Attempting to run api-diff on Xamarin.AndroidX.Car.App.App 1.4.0 produces the following error:

System.ArgumentOutOfRangeException
  HResult=0x80131502
  Message=Length cannot be less than zero. (Parameter 'length')
  Source=System.Private.CoreLib
  StackTrace:
   at System.String.Substring(Int32 startIndex, Int32 length)
   at Mono.ApiTools.Helper.GetTypeName(String type, State state) in C:\code\Mono.ApiTools.NuGetDiff\Mono.ApiTools.ApiDiffFormatted\Helper.cs:line 154

This code is attempting to "pretty" format the following type:

System.Collections.Generic.IDictionary`2[System.Collections.Generic.ICollection`1[AndroidX.Car.App.Hardware.Common.CarZone],System.Collections.Generic.ICollection`1[Java.Lang.Integer]]

// which recurses into:
System.Collections.Generic.ICollection`1[AndroidX.Car.App.Hardware.Common.CarZone],System.Collections.Generic.ICollection`1[Java.Lang.Integer]

// which recurses into:
AndroidX.Car.App.Hardware.Common.CarZone],System.Collections.Generic.ICollection`1[Java.Lang.Integer

Our api-diff-tools tooling is in flux currently, and we probably shouldn't prioritize this fix right now.

As such, this is the documentation for the future fix, and we will just skip running api-diff on this one package for now.