[Templates] Https changes broke the application URL for blazor

[javiercn]

https://github.com/dotnet/aspnetcore/blob/main/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWebCSharp.1/Properties/launchSettings.json#L12-L16

Seems that's the culprit (potentially)

@DamianEdwards can you take a look?

The issue is that the generated template only contains the HTTP url, not the Http and Https combo

The relevant commit de4d625

[DamianEdwards]

Why not backport this to preview.7 given we still have time AFAIK?

[DamianEdwards]

Reopening for backport to preview.7 in #63013

[DamianEdwards]

Not backporting anymore :)