Prism 9.0.537 IOC

[SteveA74]

I have a project that is currently using Prism 8.1.97 with the extension Prism.Container.Extensions (8.0.62)
I was looking to upgrade the packages to 9.0.537

In my current code i have

protected override void RegisterTypes(IContainerRegistry containerRegistry)
{
    containerRegistry
        .RegisterSingleton<IRelativePathHelper, RelativePathHelper>()
        .RegisterServices(s =>
        {
            s.Configure<Settings>(_cfg.GetSection("Settings"));
            s.AddLogging(logging =>
            {
                logging.ClearProviders();
                logging.AddConfiguration(_cfg.GetSection("Logging"));
                logging.AddConsole();
                logging.AddEventLog();
            });
        })
}

I see in V9 there is now a IOC extension called MicrosoftDependencyInjectionExtensions
I am however unsure how to replace the section in my current code which does .RegisterServices using the old extension with the V9 implementation.
How do i go about using MicrosoftDependencyInjectionExtensions in V9?