Fixed runInTransaction in absurd sql adapter

[kevin-dp]

The adapter for absurd sql was executing an "ABORT" statement when a query failed.
However, "ABORT" does not exist in SQLite, it is called "ROLLBACK".
I fixed this and throw the error such that the promise is rejected with the reason why the transaction was rolled back.

[balegas]

Cool, that was some pretty bad code. Thanks for fixing it.

[kevin-dp]

If the table does not define a conflict strategy (i.e. uses the default which is ON CONFLICT ABORT) then this will work.
However, if the table defines ON CONFLICT ROLLBACK then an error will automatically trigger the rollback so we should not call ROLLBACK ourselves because that will throw an error. We could wrap our call to "ROLLBACK" with a try catch and on catch just ignore it (since that means the rollback already happened).