Bump Newtonsoft.Json from 10.0.3 to 13.0.1 in /hubtelapi-dotnet-v1#7

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dependabot/nuget/hubtelapi-dotnet-v1/Newtonsoft.Json-13.0.1hubtel/hubtel-sms-csharp:dependabot/nuget/hubtelapi-dotnet-v1/Newtonsoft.Json-13.0.1Copy head branch name to clipboard