Bump Newtonsoft.Json from 9.0.1 to 13.0.1 in /source/ChromeDevTools

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](https://github.com/JamesNK/Newtonsoft.Json/compare/9.0.1...13.0.1

)

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

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

source/ChromeDevTools/MasterDevs.ChromeDevTools.Core.csproj

@@ -20,7 +20,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.Net.Http" Version="4.3.0" />
   </ItemGroup>
 

source/ChromeDevTools/packages.config

 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="CoolWhip" version="1.0.3" targetFramework="net45" developmentDependency="true" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="WebSocket4Net" version="0.14.1" targetFramework="net45" />
 </packages>
\ No newline at end of file