debug: add an option to kill target process when detaching the debugger in attach mode #749
Description
When we use attach (local or remote) and then stop the debug session, the target process keeps running.
By comparison here is what happens with dlv client:
$ dlv connect :2345
Type 'help' for list of commands.
(dlv) exit
Would you like to kill the process? [Y/n]
I do not know how to do something like this interactively in vscode, but we could have an attribute in launch.json to specify this before the session runs.