Update o2a converter to support Airflow 2

[MaksYermak]

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[kosteev]

Does this requirement mean that this tool will be used only for Airflow 2.6.0?
If so, can we have e.g. some range here?

[MaksYermak]

No, this tool uses some utils functions and AirflowExeception from the airflow package. On conversion this package nohow influences and users could use this tool for all Airflow 2 sub-verision.

[kosteev]

ok, sg

[michalmodras]

Should we update the documentation as well to describe the supported versions?

[ayy1ma]

Can we approve and merge this to main, I recently tested few DAGs on Airflow 2.0, It seems to work as desired. Any ETA when the merge can happen? Does the tool come out of deprecation if Airflow 2.0 is supported?

[michalmodras]

@ayy1ma We're in the process of testing and fixing some edge cases. We plan to submit this in the upcoming weeks, and therefor release a new major version of the tool (supporting Airflow 2.x) that will be supported. The version of the tool supporting Airflow 1.x will continue to be deprecated.

[MaksYermak]

These changes were merged into the main branch.