DB upgrade jobs are not using engine-setup

[Eli Mesika]

 Hi
 
 Currently DB upgrade jobs are using schema.sh script and not engine-setup
 This may cause CI upgrade tests to be successful while they are actually
 failed when running from engine-setup
 Since we are using engine-setup to upgrade the database, CI tests must use
 the same exact method in order to be reliable
 I had faced this week 2 different cases when my patches passed CI but failed
 actually engine-setup causing a loose of time to me and to other that
 already rebased on a problematic patch.
 
 
 Thanks
 Eli Mesika