Merge: Delete the debugger from the interpreter

This PR removes the entire debugger from the interpreter including the client/server debugger. The debugger is not maintained and was never fully completed in the first place. There is a consensus that it should be rewritten from scratch if needed.

As discussed with @R4PaSs and @privat.

Pull-Request: #2329
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
Reviewed-by: Jean-Christophe Beaupré <jcbrinfo.public@gmail.com>