feat(hitl): add utility functions for generating the url to required actions page

[Lee-W]

Why

An easy way for users to leverage the functionality in #54783

closes: #54696

What

Add the utility method HITLOperator.generate_link_to_ui and HITLOperator.generate_link_to_ui_through_context to generate the link to the required action tab on Airflow with pre-defined data.

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[Lee-W]

cc @guan404ming

[jscheffl]

Cool! That is a good helper!

Can you also in #54783 (or here?) reference this in some kind of documentation such that users can find this helper?

[Lee-W]

Cool! That is a good helper!

Can you also in #54783 (or here?) reference this in some kind of documentation such that users can find this helper?

yep, this will be added to the HITL tutorial page. I thought of making that a separate PR, but after a second thought, I could probably just update this one.

[Lee-W]

Hey @jscheffl , I just rewrote the function with an example and doc update. Would be nice if you can take another look thanks!

[jason810496]

Nice! Thanks for the PR!
The nits are non-blocking and can be done in follow-up.

[jscheffl]

Hey @jscheffl , I just rewrote the function with an example and doc update. Would be nice if you can take another look thanks!

Cool! Thanks!

[Lee-W]

I'm going to merge this one as the functionality is ready and it improves the doc. I will create a separate PR if the detail is changed in #54783