NodeTool: Enable "upgradesstables"
NodeTool: Enable "upgradesstables"

Message-Id: <9d9bb7da5ba4183579189ae67f75f8ba64b23687@scylladb.com>

scylladb/scylla-tools-java,scylladb/scylla-tools-java,scylladb/scylla-tools-java,scylladb/scylla-tools-java