Merge pull request #7 from griesoft/dependabot/nuget/src/Newtonsoft.Json-13.0.1

Bump Newtonsoft.Json from 12.0.3 to 13.0.1 in /src

Author: jooni91

src/RatingGateway.csproj

@@ -37,7 +37,7 @@
     <None Include="Resources\*.cs" />
     <Compile Remove="Resources\*.cs" />
     <None Include="..\LICENSE.md" Pack="true" PackagePath="" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup Condition=" $(TargetFramework.StartsWith('netstandard')) ">