Removed two near duplicate sentences

From the second section, Prerequisites, I removed the following sentences:
Docker containers are available for .NET Framework and .NET Core projects. Let's look at two examples. First, we look at a .NET Core web app. Then, we look at a .NET Framework console app.

From the intro paragraph, in the documentation for Visual Studio 2017 here are the original (retained) sentences:
Supported project types include web app and console app targeting .NET Framework and .NET Core. The examples presented in this article, are an ASP.NET Core web application and a .NET Framework console application.

From the intro paragraph, in the documentation for Visual Studio 2019 (and greater) here are the original (retained) sentences:
Supported project types include web app, console app, and Azure Function targeting .NET Framework and .NET Core. The examples presented in this article, are a project of type ASP.NET Core Web App and a project of type Console App (.NET Framework).

Author: softwarepronto

docs/containers/edit-and-refresh.md

@@ -51,8 +51,6 @@ To debug apps in a local Docker container, the following tools must be installed
 
 To run Docker containers locally, you must have a local Docker client. You can use [Docker Desktop](https://www.docker.com/get-docker), which requires Windows 10 or later.
 
-Docker containers are available for .NET Framework and .NET Core projects. Let's look at two examples. First, we look at a .NET Core web app. Then, we look at a .NET Framework console app.
-
 ## Create a web app
 
 If you have a project and you've added Docker support as described in the [overview](overview.md), skip this section.