Bump Newtonsoft.Json in /Samples/SqueezeNetObjectDetection/UWP/cs

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 11.0.1 to 13.0.1.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](https://github.com/JamesNK/Newtonsoft.Json/compare/11.0.1...13.0.1)

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Samples/SqueezeNetObjectDetection/UWP/cs/SqueezeNetObjectDetectionCS.csproj

@@ -140,7 +140,7 @@
       <Version>6.0.1</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>11.0.1</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>