Add a button to set all tasks to skipped

[adamspriggs]

This change is a request from a user of our platform - which uses Airflow.

When there is an issue with the scheduler, the tasks/dags are not running. Instead of setting all the missed task runs to failure or success, etc.. they want a way to set them to skipped. Signifying that they were not run so failed nor success does not identify the state of the task correctly.

This small change adds the button to the tasks page in the dag, set_action_skipped.

[boring-cyborg]

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[bbovenzi]

Looks good! Would you mind also adding skipped as an option when a user clicks on the Edit record button?

[adamspriggs]

Looks good! Would you mind also adding skipped as an option when a user clicks on the Edit record button?

Does the edit record button work for you...? Went into the network dev tools to see where it is showing the records and it doesn't even set the state to failed/up_for_retry, etc..

[bbovenzi]

Looks good! Would you mind also adding skipped as an option when a user clicks on the Edit record button?

Does the edit record button work for you...? Went into the network dev tools to see where it is showing the records and it doesn't even set the state to failed/up_for_retry, etc..

You're right. That doesn't work. I will open up a separate issue for that. In that case, this PR looks good to me.

Edit: New issue here: #20655

[github-actions]

The PR is likely OK to be merged with just subset of tests for default Python and Database versions without running the full matrix of tests, because it does not modify the core of Airflow. If the committers decide that the full tests matrix is needed, they will add the label 'full tests needed'. Then you should rebase to the latest main or amend the last commit of the PR, and push it with --force-with-lease.

[boring-cyborg]

Awesome work, congrats on your first merged pull request!