Bump Newtonsoft.Json in /Lib.AspNetCore.Mvc.JqGrid.NewtonsoftJson

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 12.0.2 to 13.0.2.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@12.0.2...13.0.2)

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

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

Author: dependabot[bot]

Lib.AspNetCore.Mvc.JqGrid.NewtonsoftJson/Lib.AspNetCore.Mvc.JqGrid.NewtonsoftJson.csproj

@@ -20,7 +20,7 @@
     <GenerateAssemblyCopyrightAttribute>True</GenerateAssemblyCopyrightAttribute>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Lib.AspNetCore.Mvc.JqGrid.Infrastructure\Lib.AspNetCore.Mvc.JqGrid.Infrastructure.csproj" />