Dragging and dropping files when adding a new connection

[simran-sohanpal]

Would it be possible to drag and drop each file (connection profile, certificate, key) into each heading instead of having to individually select each one? Not sure if VSCode lets you do this but thought it could be a nice idea

[heatherlp]

We can't drag and drop currently, but there's a vscode feature request for it: microsoft/vscode#32592