Bump to dotnet/java-interop@e288589d (#9721)

Changes: dotnet/java-interop@9b1d878...e288589
    
  * dotnet/java-interop@e288589d: [Java.Interop] Add JniRuntime.JniValueManager.GetPeer() (dotnet/java-interop#1295)
  * dotnet/java-interop@bbb15b71: [ci] Add dev/* branches to CI trigger (dotnet/java-interop#1297)

Author: jonpryor

external/Java.Interop

@@ -0,0 +1,19 @@
+#nullable enable
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+
+using Java.Interop;
+
+using NUnit.Framework;
+
+namespace Java.InteropTests {
+	[TestFixture]
+	public class AndroidValueManagerContractTests : JniRuntimeJniValueManagerContract {
+
+		protected override Type ValueManagerType => typeof (Android.Runtime.AndroidValueManager);
+	}
+}