* libwget/iri.c (iri_ports): Remove redundant const
This fixes a gcc warning.
CC libwget_la-iri.lo
../../libwget/iri.c:80:2: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
const iri_ports[] = { 80, 443 }; // default port numbers for the above schemes
^~~~~