test_k8s/dumps/xml_sql: cleanup task definition
The mere act of defining the tasks and wiring the dependencies is enough to construct the DAG itself. There's no need to somehow printing/"calling" the dictionaries of tasks.
I checked in a devenv, removing these lines makes no difference to the DAG graph.
Signed-off-by: Balthazar Rouberol brouberol@wikimedia.org Bug: T388378
Closes T388378