cql3: Convert constants::marker binding to C++
cql3: Convert constants::marker binding to C++

Signed-off-by: Pekka Enberg <add4fcd06328a394f0ad91feda7ee057316dc5ed@cloudius-systems.com>

scylladb/scylla,stamhe/scylla,guiquanz/scylla,duarten/scylla,rentongzhang/scylla,stamhe/scylla,gwicke/scylla,aruanruan/scylla,tempbottle/scylla,wildinto/scylla,acbellini/scylla,glommer/scylla,bowlofstew/scylla,acbellini/scylla,capturePointer/scylla,eklitzke/scylla,avikivity/scylla,raphaelsc/scylla,justintung/scylla,respu/scylla,dwdm/scylla,shaunstanislaus/scylla,asias/scylla,senseb/scylla,duarten/scylla,respu/scylla,justintung/scylla,tempbottle/scylla,wildinto/scylla,phonkee/scylla,justintung/scylla,raphaelsc/scylla,avikivity/scylla,scylladb/scylla,kjniemi/scylla,respu/scylla,phonkee/scylla,dwdm/scylla,victorbriz/scylla,bowlofstew/scylla,rluta/scylla,rluta/scylla,asias/scylla,senseb/scylla,victorbriz/scylla,wildinto/scylla,kangkot/scylla,guiquanz/scylla,rluta/scylla,eklitzke/scylla,capturePointer/scylla,acbellini/scylla,raphaelsc/scylla,glommer/scylla,scylladb/scylla,shaunstanislaus/scylla,linearregression/scylla,gwicke/scylla,kjniemi/scylla,tempbottle/scylla,eklitzke/scylla,guiquanz/scylla,aruanruan/scylla,phonkee/scylla,shaunstanislaus/scylla,bowlofstew/scylla,kangkot/scylla,linearregression/scylla,avikivity/scylla,aruanruan/scylla,asias/scylla,duarten/scylla,rentongzhang/scylla,linearregression/scylla,gwicke/scylla,kangkot/scylla,glommer/scylla,rentongzhang/scylla,scylladb/scylla,capturePointer/scylla,dwdm/scylla,kjniemi/scylla,stamhe/scylla,senseb/scylla,victorbriz/scylla