Add extra property to ensure assembly binding (#218)

source/TestAdapter/App.config

@@ -3,11 +3,8 @@
 	<runtime>
 		<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
 			<dependentAssembly>
-				<assemblyIdentity name="System.Runtime.CompilerServices.Unsafe"
-								  publicKeyToken="b03f5f7f11d50a3a"
-								  culture="neutral" />
-				<bindingRedirect oldVersion="0.0.0.0-6.0.0.0"
-								 newVersion="6.0.0.0"/>
+				<assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
+				<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0"/>
 			</dependentAssembly>
 		</assemblyBinding>
 	</runtime>

source/TestAdapter/nanoFramework.TestAdapter.csproj

@@ -6,6 +6,7 @@
     <AssemblyOriginatorKeyFile>key.snk</AssemblyOriginatorKeyFile>
     <EnableUnmanagedDebugging>true</EnableUnmanagedDebugging>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+	<GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
     <LangVersion>8.0</LangVersion>
@@ -25,6 +26,12 @@
      <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
   <Import Project="..\TestFrameworkShared\TestFrameworkShared.projitems" Label="Shared" />
   
 </Project>