tests/cql: test validation of keyspace and table creation requests
tests/cql: test validation of keyspace and table creation requests

Signed-off-by: Paweł Dziepak <e29bb3265626c60caf76d587cabdfcd8b379ef80@cloudius-systems.com>

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