Release 5.0.9 (#20)

* 🔧 update CI to drop non official Python setup

CPython 3.13t available without workaround

* ⚡ release the GIL in hpack encode/decode

for the optimized build only

* 🔖 bump version to 5.0.9

* 📝 write changelog for 5.0.9

* 🎨 reformat file lib.rs

* 🔧 fix 3.13t x86 build

Merge pull request #17 from jawah/release-5.0.8

Release 5.0.8

⬆️ Update pytest-cov requirement from <5,>=4 to >=4,<7 (#11)

Updates the requirements on [pytest-cov](https://github.com/pytest-dev/pytest-cov) to permit the latest version.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v4.0.0...v6.0.0)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: TAHRI Ahmed R. <tahri.ahmed@proton.me>

Merge pull request #7 from jawah/release-5.0.6

Release 5.0.6

Update CHANGELOG.rst

Update CHANGELOG.rst

🔧 update Cargo.lock

Merge pull request #3 from jawah/release-5.0.2

⚡ Performance overall improvement

Merge pull request #2 from jawah/fix-perf-regression

⚡ Fix a minor performance regression when building headers frame

🔧 fix release stage in CI.yml