query_pagers: fix log message in requires_paging
query_pagers: fix log message in requires_paging

message would state that all queries required paging, even when
returning the opposite to caller

Message-Id: <98435691e4fb64757fb40733d96266ee9c392b0b@scylladb.com>

duarten/scylla,raphaelsc/scylla,kjniemi/scylla,raphaelsc/scylla,scylladb/scylla,scylladb/scylla,avikivity/scylla,scylladb/scylla,scylladb/scylla,raphaelsc/scylla,duarten/scylla,kjniemi/scylla,kjniemi/scylla,duarten/scylla,avikivity/scylla,avikivity/scylla