How to schedule dbt job at 2 different times in dbt cloud

We want to run the dbt job at two different times in dbt cloud.i.e on all mondays at 4 am and on every Wednesdays at 12.30pm. We have 2 different chron logics for this and we can also specify only one chron logic in the job schedulingsection. Is there any other way to achieve this either with chron or creating jobs in github.