chore(deps-dev): bump pytest-cov from 6.3.0 to 7.0.0 in /scaleway-async

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 6.3.0 to 7.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v6.3.0...v7.0.0)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-version: 7.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

scaleway-async/poetry.lock

@@ -33,7 +33,7 @@ mypy = "^1.5.1"
 ty = "^0.0.1a15"
 pytest = "^8.4.1"
 pyrefly = "^0.36.1"
-pytest-cov = "^6.3.0"
+pytest-cov = ">=6.3,<8.0"
 
 [build-system]
 requires = ["poetry-core"]