Adding Docker files for .NET Core does not automatically generate .NET debug assets

[ucheNkadiCode]

Context: dotnet/vscode-csharp#3403
Merged PR: dotnet/vscode-csharp#4241

When a user adds .NET Core Dockerfiles to Workspace, in order to F5 a project successfully, they need to add the .NET Core build/debug assets before adding Docker debug assets (either via "Add Docker Files..." or "Initialize for debugging", due to dotnet/vscode-csharp#3403 (overwriting the existing launch and task files) which has now been fixed.

Could we create functionality that automatically runs this command in the background for a smoother F5 experience?

[bwateratmsft]

🤦‍♂️ I only just realized, the change in the C# extension isn't released just yet. Naturally we need to wait until the fix is (widely-enough) available before we proceed--probably will need to be moved to 1.11.0 but I'll leave it in 1.10.0 for now.

@ucheNkadiCode, can you follow up with the C# folks and see when they expect to release next?

[bwateratmsft]

Moving to 1.11.0 so we can give time for users to upgrade to the needed C# extension version.

[bwateratmsft]

This is now released in Docker extension version 1.11.0.