make Task Dependency on Repl Load more intuitive

Primary warehouse
Create table a (name string, id int);
Create table b as select name, id from a;
Repl dump default;

Replica warehouse
Repl load replica from ‘[location]’;

Query Plan Generated
DDL0 => Copy a => move a
DDL0 => DDL Create a => move a
DDL0 => Copy b => move b
DDL0 => DDL Create b => move b

Move to Query Plan :
DDL0 => Copy a => move a => DDL Create a
DDL0 => Copy b => move b => DDL Create b