Add constructor that can override values of AllowMultipleDisposeCalls and AllowMultipleDisposeAttempts properties

[konard]

Disposables/Platform.Disposables/Disposable.cs

Line 26 in b18f670

public Disposable(Action action)

At the moment the workaround is used:

public class DisposableWithMultipleCallsAllowed : Disposable
{
   public DisposableWithMultipleCallsAllowed(Disposal disposal) : base(disposal) { }
   protected override bool AllowMultipleDisposeCalls => true;
}