Merge pull request #8 from sleeuwen/dependabot/nuget/Newtonsoft.Json-13.0.3

Bump Newtonsoft.Json from 13.0.1 to 13.0.3

Author: sleeuwen

dotnet-json/dotnet-json.csproj

@@ -28,7 +28,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
   </ItemGroup>