Bump doc8 from 1.1.2 to 2.0.0

Bumps [doc8](https://github.com/pycqa/doc8) from 1.1.2 to 2.0.0.
- [Release notes](https://github.com/pycqa/doc8/releases)
- [Commits](PyCQA/doc8@v1.1.2...v2.0.0)

---
updated-dependencies:
- dependency-name: doc8
  dependency-version: 2.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-test.txt

@@ -3,7 +3,7 @@ coverage==7.10.7
 coveralls==4.0.1
 flake8==7.3.0
 pep257==0.7.0
-doc8==1.1.2
+doc8==2.0.0
 Pygments==2.19.2
 mypy==1.18.2
 pytest==8.4.2