Suggested-by: Matt Corallo
Fixes: https://github.com/ElementsProject/lightning/issues/7806
Changelog-Changed: Offers: we will use a blinded path if we have no advertized address (so payers wouldn't be able to connect directly).
Any file in this directory which is executable and whose name only
consists of alphanumeric characters, space, '.', '-' or '_' will be
automatically loaded when lightningd starts (unless suppressed with
commandline options).