Remove unnecessary lines from README.md

Author: stesee

README.md

@@ -1,7 +1,6 @@
 # GithubActionsHelloWorld
 
 [![.NET](https://github.com/stesee/GithubActionsHelloWorld/actions/workflows/dotnet.yml/badge.svg)](https://github.com/stesee/GithubActionsHelloWorld/actions/workflows/dotnet.yml)
+[![NuGet](https://img.shields.io/badge/nuget-GithubActionsHelloWorld-blue)](https://int.nugettest.org/packages/GithubActionsHelloWorld)
 
 Hello world built with github action.
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-This commit was done after ```git config --global user.name User``` war run.