Remove Microsoft.Extensions.DependencyInjection.Abstractions reference (#2764)
Remove Microsoft.Extensions.DependencyInjection.Abstractions reference (#2764)


joemcbride/graphql-dotnet,graphql-dotnet/graphql-dotnet,graphql-dotnet/graphql-dotnet,graphql-dotnet/graphql-dotnet,joemcbride/graphql-dotnet