Sample app targets .NET 7, prerequisite section states .NET 6 which causes an error.

[ldillonel]

Sample app and docker image target .NET 7, but the prerequisite states .NET 6. This produces an error during the project build and app push to docker.

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Document Details

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• ID: 3653642e-61ef-717b-5436-9bd0a3c4e6f4
• Version Independent ID: 80c1ce51-46fb-0693-525a-7cad37150c7b
• Content: Docker images for ASP.NET Core
• Content Source: aspnetcore/host-and-deploy/docker/building-net-docker-images.md
• Product: aspnet-core
• Technology: aspnetcore-hostdeploy
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande

[mthalman]

The problem is larger than just the 6.0/7.0 difference. There are separate doc pages for each .NET version. So even before the change to make the dotnet-docker samples to be based on .NET 7 instead of .NET 6, there was a problem with the doc pages related to .NET Core 3.1. That's because the 3.1 doc page is referring to the same dotnet-docker repo and so there was a 3.1 pre-requisite on the doc page but the repo was configured to use .NET 6 in the sample projects.

I've outlined some potential solutions at dotnet/dotnet-docker#3989 (review). PTAL @Rick-Anderson

[Rick-Anderson]

Moved to #27141