Update Newtonsoft.Json NuGet package of Rules project from 9.0.1 to 10.0.3 (#937)

* Update Newtonsoft.Json NuGet package of Rules project from 9.0.1 to 11.0.1

* update only to v 10.0.3 to be in sync with the current version of PowerShell due to the current problem of loading multiple assembly version in pscore

Author: bergmeister

Rules/Rules.csproj

@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="System.Management.Automation" Version="6.0.0-alpha13" />
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">