Use Python 3.9 as target version for Ruff & Black rules

[kaxil]

Since we dropped support of Python 3.8 (after it reach EOL), we missed changing rules for black & ruff.

For reviewers: easier to just review first commit, second commit is mostly autogen code

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[jscheffl]

Interesting. How can it be that I over-looked the changes in the first commit when removing Python 3.9 support?

[potiuk]

Nice - but seems there are still some troubles with collection changes.

BTW. I would like - before merge and when green re-run it locally and reapply ruff auto-changes - to see if I come up with small set of reviewable changes (aka - reproducibility check :)

[kaxil]

Nice - but seems there are still some troubles with collection changes.

BTW. I would like - before merge and when green re-run it locally and reapply ruff auto-changes - to see if I come up with small set of reviewable changes (aka - reproducibility check :)

Done, rebased, ran ruff, force pushed locally

[kaxil]

Interesting. How can it be that I over-looked the changes in the first commit when removing Python 3.9 support?

You already had to many changes to handle :)

[potiuk]

And one more here @jscheffl ;) #44328

[kaxil]

And one more here @jscheffl ;) #44328

:D

[kaxil]

Interesting. How can it be that I over-looked the changes in the first commit when removing Python 3.9 support?

All good man

[jscheffl]

And one more here @jscheffl ;) #44328

Hope this was the last one... or shall I go hunting again? :-D

[kaxil]

And one more here @jscheffl ;) #44328

Hope this was the last one... or shall I go hunting again? :-D

If you wouldn't be missing such things, I would consider you a bot 😄