fix: do not add dependency on urllib3 if not required

[saschakr]

fix issue: #22436

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[wing328]

Thanks for the PR but your commit (as shown in the Commits tab) is not linked to your Github account, which means this PR won't count as your contribution in https://github.com/OpenAPITools/openapi-generator/graphs/contributors.

Let me know if you need help fixing it.

Ref: https://github.com/OpenAPITools/openapi-generator/wiki/FAQ#how-can-i-update-commits-that-are-not-linked-to-my-github-account

[wing328]

please follow step 3 to update the samples

[wing328]

filed #22453 with updated samples

let's see how that goes

[wing328]

tests failed with updated samples: https://github.com/OpenAPITools/openapi-generator/actions/runs/19727703716/job/56522154078?pr=22453

can you please also update the tests (aiohttp) to remove dependencies on urllib3 ?

update: done in that PR (#22453)

[wing328]

merged via #22453 (listing you as co-author)

closing this one

[saschakr]

@wing328 thank you so much ✌️