build(deps-dev): bump pytest-cov from 5.0.0 to 6.0.0

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 5.0.0 to 6.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v5.0.0...v6.0.0)

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

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

Author: dependabot[bot]

poetry.lock

@@ -38,7 +38,7 @@ optional = true
 pytest = "^8.0.0"
 pyright = "^1.1.349"
 pre-commit = "^3.5.0"
-pytest-cov = ">=3,<6"
+pytest-cov = ">=3,<7"
 ruff = "0.8.3"
 pyyaml = "^6.0.1"
 atheris = { version = "^2.3.0", python = "<3.12" }