This is Visual Studio suggestion, not SonarLint warning. Also, I believe NOSONAR is not supported in Visual Studio. You can either suppress in source:
#pragma warning disable IDE0017
<your code>
#pragma warning restore IDE0017
Or in suppression file:
[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0017:Simplify object initialization", Justification = "<Pending>", Scope = "member", Target = "~M:<your class and your method>")]