To make gms::inet_address::to_string() similar in output to origin.
The sole purpose being quick and easy fix of API/JMX ipv6
formatting of endpoints etc, where strings are used as lexical
comparisons instead of textual representation.
A better, but more work, solution is to fix the scylla-jmx
bridge to do explicit parse + re-format of addresses, but there
are many such callpoints.
An even better solution would be to fix nodetool to not make this
mistake of doing lexical comparisons, but then we risk breaking
merge compatibility. But could be an option for a separate
nodeprobe impl.
Message-Id: <20191204135319.1142-1-calle@scylladb.com>