pg_waldump: Add a --quiet option.
The primary motivation for this change is that it will be used by the
upcoming patch to add backup manifests, but it also seems to have some
potential more general use.
Andres Freund and Robert Haas
Discussion: http://postgr.es/m/
20200330020814.nspra4mvby42yoa4@alap3.anarazel.de