[risk=no] fixing liquibase problem. (#2293)
[risk=no] fixing liquibase problem. (#2293)

* fixing liquibase problem.

* fixing liquibase problem.

all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench