[main] Upgrade important CI environment

[github-actions]

This PR upgrades important dependencies of the CI environment.

[github-actions]

uv.lock on main just moved via commit fd0f7e2 and this PR currently conflicts.

Quickest fix:

git fetch upstream main && git rebase upstream/main
rm uv.lock && uv lock
git add uv.lock && git rebase --continue
git push --force-with-lease

Automated nudge — ignore if you're not ready to rebase. This comment is updated in place on future uv.lock bumps.

[Lee-W]

#70677 fix mypy error

[Lee-W]

we kinda need #71186 (review) before merging this

[potiuk]

we kinda need #71186 (review) before merging this

Rebased and fixing after #71186 merged :)

[potiuk]

Ah... I see you rebased just before I did (or did not effectively) @Lee-W :) .. Great minds think alike ;)

[potiuk]

Need #71511 to fix it

[github-actions]

Backport failed to create: v3-3-test. View the failure log Run details

Note: As of Merging PRs targeted for Airflow 3.X
the committer who merges the PR is responsible for backporting the PRs that are bug fixes (generally speaking) to the maintenance branches.

In matter of doubt please ask in #release-management Slack channel.

Status	Branch	Result
❌	v3-3-test

You can attempt to backport this manually by running:

cherry_picker 0e6ad21 v3-3-test

This should apply the commit to the v3-3-test branch and leave the commit in conflict state marking
the files that need manual conflict resolution.

After you have resolved the conflicts, you can continue the backport process by running:

cherry_picker --continue

If you don't have cherry-picker installed, see the installation guide.