RP-EF Core tutorial sequence conflict

[guardrex]

From @stephenmorton ... Moved from #9672 (comment)

> Towards the bottom in the section Testing the app
>
> Run the app and accept the cookie policy. This app doesn't keep personal information. You can read about the cookie policy at EU General Data Protection Regulation (GDPR) support.
>
> Select the Students link and then Create New.
> Test the Edit, Details, and Delete links.
>
> On closer inspection, it doesn't actually say to add a student, but does suggest testing the add/del/details links, prior to initialising, so only way to test would be to try adding a student (In my view, it inferrs adding a student).
> Then lates down, prior to initializing the DB with the test data, it says to remove any students you created.

https://docs.microsoft.com/aspnet/core/data/ef-rp/intro#test-the-app

This samp is also a candidate for the new seeding approach: #9205

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Document Details

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• ID: 7a54c97f-ddd4-b041-5e5f-a2df009ace50
• Version Independent ID: fa488196-1f98-08ea-adcc-17d9dac86727
• Content: Razor Pages with Entity Framework Core in ASP.NET Core - Tutorial 1 of 8
• Content Source: aspnetcore/data/ef-rp/intro.md
• Product: aspnet-core
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande

[Rick-Anderson]

Won't fix.
Create new is close enough.