Update Mile.Xaml to 2.5.1616.

Author: MouriNaruto

NanaBox/NanaBox.vcxproj

@@ -248,7 +248,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Mile.Xaml">
-      <Version>2.5.1250</Version>
+      <Version>2.5.1616</Version>
     </PackageReference>
     <PackageReference Include="Mile.Windows.Helpers">
       <Version>1.0.1171</Version>