Bump Newtonsoft.Json from 13.0.1 to 13.0.3 in /Acrolinx.Demo.Sidebar (#…

…13)

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 13.0.1 to 13.0.3.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@13.0.1...13.0.3)

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Acrolinx.Demo.Sidebar/packages.config

@@ -1,9 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Acrolinx.Sidebar" version="1.1.8.1220" targetFramework="net45" />
   <package id="Acrolinx.Sidebar.Startpage.Dll" version="3.1.1.191" targetFramework="net45" />
   <package id="Diff.Match.Patch" version="2.1.0" targetFramework="net45" />
   <package id="FSharp.Core" version="4.7.2" targetFramework="net45" />
   <package id="log4net" version="2.0.14" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net45" />
 </packages>