the goal of this change is to reduce the dependency on `operator<<(ostream&, const gms::inet_address&)`. this is not an exhaustive search-and-replace change, as in some caller sites we have other dependencies to yet-converted ostream printer, we cannot fix them all, this change only updates some caller of `operator<<(ostream&, const gms::inet_address&)`. Refs #13245 Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>