Bump Newtonsoft.Json in /Samples/TollApp/VSProjects/TollApp

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 9.0.1 to 13.0.1.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@9.0.1...13.0.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Samples/TollApp/VSProjects/TollApp/packages.config

@@ -16,7 +16,7 @@
   <package id="Microsoft.Spatial" version="6.15.0" targetFramework="net452" />
   <package id="Microsoft.Web.WebJobs.Publish" version="1.1.0" targetFramework="net452" />
   <package id="Microsoft.WindowsAzure.ConfigurationManager" version="3.2.3" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="System.ComponentModel.EventBasedAsync" version="4.0.11" targetFramework="net452" />
   <package id="System.Dynamic.Runtime" version="4.0.0" targetFramework="net452" />
   <package id="System.Linq.Queryable" version="4.0.0" targetFramework="net452" />