Documentation is using dockerfiles where none is required in .net 9 even with console apps

### Type of issue

Typo

### Description

This should explain how to create a container with the dotnet publish command even with console apps using the package for doing this. It's very confusing and using a dockerfile makes it worse when this should be trivial.

The only use. case where you might want to use a docker file is if you have additional dependencies. I'd suggest you give an example explicitly for playwright since it's a microsoft product which has this very issue.

### Page URL

https://learn.microsoft.com/en-us/dotnet/core/docker/build-container?tabs=windows

### Content source URL

https://github.com/dotnet/docs/blob/main/docs/core/docker/build-container.md

### Document Version Independent Id

58d57b81-4ca6-6536-8788-f212402b41a7

### Article author

@IEvangelist

### Metadata

* ID: 4c7470d2-9a57-7654-e13a-4f912898f7aa
* PlatformId: 1226ae46-7bca-ae68-5abd-5a5463a5f3d3
* Service: **dotnet-fundamentals**
* Sub-service: **dotnet-docker**

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