Use api secret_key for airflow 3.0+ instead of webserver secret_key

[albundy83]

closes: #52267

Should resolve warning:

/home/airflow/.local/lib/python3.12/site-packages/airflow/configuration.py:858 DeprecationWarning: The secret_key option in [webserver] has been moved to the secret_key option in [api] - the old setting has been used, but please update your config.

[boring-cyborg]

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[eladkal]

tests are failing

[albundy83]

tests are failing

Yes I see that.
I will try to understand why ...

[albundy83]

@eladkal maybe this one will fix, can you allow another tests please ?

[albundy83]

Ok new commits :)
I have this one that I don't understand why it fails ...
If someone can help me to understand

[albundy83]

My tests are now OK:

1459 passed, 3 warnings in 224.68s (0:03:44)

If someone can reapprove the workflow please :)

[albundy83]

Finally tests are ok :)