Add VSCode run / debug bindings

[janbaykara]

As per https://github.com/commonknowledge/groundwork-starter-template

[janbaykara]

CC @conatus @chrisdevereux thoughts on this? I would imagine we can backport this to other WP repos we're working with and future ones, so feels like it might be worth it?

[chrisdevereux]

Yeah, would also appreciate a development container as I don't have node installed in my main os. I can pick this up when I get a minute!

[janbaykara]

Seems like someone has done some initial work on this: https://github.com/valenvb/vscode-devcontainer-wordpress