Remove `airflow.utils.types` references in task-sdk

[amoghrajesh]

Body

Whats used:
from airflow.utils.types import DagRunTriggeredByType, DagRunType

Used in

• task-sdk/src/airflow/sdk/definitions/dag.py

Committer

• I acknowledge that I am a maintainer/committer of the Apache Airflow project.

[KoviAnusha]

@amoghrajesh can I work on this issue?

[amoghrajesh]

@KoviAnusha apologies, already assigned to me!