Fix task configuration defaults for AbstractOperator

[kaxil]

Some defaults weren't being taken from configuration -- this is now fixed.

Simple Test to ensure back-compat works:

In [1]: fromairflow.models.abstractoperatorimportAbstractOperator<ipython-input-1-1a7685527e0f>:1DeprecationWarning: The`airflow.models.abstractoperator.AbstractOperator`classisdeprecated. Pleaseuse`'airflow.sdk.definitions._internal.abstractoperator.AbstractOperator'`.
In [2]: fromairflow.models.abstractoperatorimportDEFAULT_QUEUE<ipython-input-2-f543b59082e8>:1DeprecationWarning: The`airflow.models.abstractoperator.DEFAULT_QUEUE`classisdeprecated. Pleaseuse`'airflow.sdk.definitions._internal.abstractoperator.DEFAULT_QUEUE'`.
In [3]: fromairflow.models.abstractoperatorimportDEFAULT_OWNER, DEFAULT_TASK_EXECUTION_TIMEOUT, TaskStateChangeCallback, NotMapped<ipython-input-3-59defa9c8ac0>:1DeprecationWarning: The`airflow.models.abstractoperator.DEFAULT_OWNER`classisdeprecated. Pleaseuse`'airflow.sdk.definitions._internal.abstractoperator.DEFAULT_OWNER'`.
<ipython-input-3-59defa9c8ac0>:1DeprecationWarning: The`airflow.models.abstractoperator.DEFAULT_TASK_EXECUTION_TIMEOUT`classisdeprecated. Pleaseuse`'airflow.sdk.definitions._internal.abstractoperator.DEFAULT_TASK_EXECUTION_TIMEOUT'`.
<ipython-input-3-59defa9c8ac0>:1DeprecationWarning: The`airflow.models.abstractoperator.TaskStateChangeCallback`classisdeprecated. Pleaseuse`'airflow.sdk.definitions._internal.abstractoperator.TaskStateChangeCallback'`.
<ipython-input-3-59defa9c8ac0>:1DeprecationWarning: The`airflow.models.abstractoperator.NotMapped`classisdeprecated. Pleaseuse`'airflow.sdk.definitions._internal.abstractoperator.NotMapped'`.
In [4]: DEFAULT_QUEUEOut[4]: 'default'

---

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[ashb]

Looks like you are also missing

• default_task_retry_delay
• default_task_retries
• default_task_weight_rule
• default_queue

[kaxil]

Looks like you are also missing

• default_task_retry_delay
• default_task_retries
• default_task_weight_rule
• default_queue

aah, yeah will fix them in this PR itself so it is all in one

[kaxil]

Static checks fixed by #52887

[github-actions]

Backport failed to create: v3-0-test. View the failure log Run details

Status	Branch	Result
❌	v3-0-test

You can attempt to backport this manually by running:

cherry_picker 04d2d3b v3-0-test

This should apply the commit to the v3-0-test branch and leave the commit in conflict state marking
the files that need manual conflict resolution.

After you have resolved the conflicts, you can continue the backport process by running:

cherry_picker --continue