Function increment_lsn 

pub async fn increment_lsn(
    client: &mut Client,
    lsn: Lsn,
) -> Result<Lsn, SqlServerError>

Increments the log sequence number.

See: https://learn.microsoft.com/en-us/sql/relational-databases/system-functions/sys-fn-cdc-increment-lsn-transact-sql?view=sql-server-ver16