When running the "Copy VM Service URI" command (from the palette or from the language status area), we'll prompt if there are multiple debug sessions, but we don't let you choose between local + remote URIs (eg. you always get "localhost" addresses in a context like IDX).

Instead, we should populate the picker with both local+remote entries for each debug session (if they differ), and therefore should show the picker even for a single debug session in a remote workspace to let you choose between local/remote address.