Bump Newtonsoft.Json from 12.0.3 to 13.0.1 in /SCG.Modules/DOS2

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 12.0.3 to 13.0.1.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@12.0.3...13.0.1)

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

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

Author: dependabot[bot]

SCG.Modules/DOS2/packages.config

@@ -12,7 +12,7 @@
   <package id="Microsoft.WindowsAPICodePack-Shell" version="1.1.0.0" targetFramework="net471" />
   <package id="Microsoft.Xaml.Behaviors.Wpf" version="1.1.19" targetFramework="net472" />
   <package id="Neo.Markdig.Xaml" version="1.0.5" targetFramework="net471" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="ReactiveHistory" version="0.9.4" targetFramework="net472" />
   <package id="ReactiveProperty" version="6.2.0" targetFramework="net472" />
   <package id="ReactiveUI" version="11.3.1" targetFramework="net472" />