Fix streamed response cancellation and progress

[kuhnroyal]

• fixes Make CancelToken be able to cancel response streams from ResponseType.stream requests #2025

This is a new approach that handles both IO & HTTP/2 adapters.
I also moved the receiveTimeout handling for IO & HTTP2 to the new helper.

New Pull Request Checklist

• I have read the Documentation
• I have searched for a similar pull request in the project and found none
• I have updated this branch with the latest main branch to avoid conflicts (via merge from master or rebase)
• I have added the required tests to prove the fix/feature I'm adding
• I have updated the documentation (if necessary)
• I have run the tests without failures
• I have updated the CHANGELOG.md in the corresponding package

Additional context and info (if any)

[kuhnroyal]

The failing tests happen with the Http2Adapter on the 2.15.0 SDK. Not sure what is going on.
http2 2.1+ requires Dart 3.0.0 anyways. So I think we should bump the min SDK for dio_http2_adapter.

[AlexV525]

This looks awesome. But I'm still confused by the changes of http2, from our changes it shouldn't cause the min check to fail.

[kuhnroyal]

But I'm still confused by the changes of http2, from our changes it shouldn't cause the min check to fail.

Yea, I am still not sure what the problem is.

[kuhnroyal]

This was the failing run: https://github.com/cfug/dio/pull/2068/checks?check_run_id=19725552125
It was one of the new cancellation tests failing. The changes to the HTTP2 adapter are pretty basic so it has to be caused by some of the stream handling changes. But since it works in newer SDKs, I don't know where to start looking and also not sure it is worth the time.

[AlexV525]

Awesome!