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] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -42,7 +42,7 @@ optional-dependencies.dev = [
     "actionlint-py==1.7.7.23",
     "check-manifest==0.50",
     "deptry==0.23.0",
-    "doc8==1.1.2",
+    "doc8==2.0.0",
     "doccmd==2025.4.8",
     "docformatter==1.7.7",
     "furo==2024.8.6",