Bump sybil from 9.3.0 to 10.0.0

Bumps [sybil](https://github.com/simplistix/sybil) from 9.3.0 to 10.0.0.
- [Changelog](https://github.com/simplistix/sybil/blob/main/CHANGELOG.rst)
- [Commits](simplistix/sybil@9.3.0...10.0.0)

---
updated-dependencies:
- dependency-name: sybil
  dependency-version: 10.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -96,7 +96,7 @@ optional-dependencies.dev = [
     "sphinx-toolbox==4.1.2",
     "sphinxcontrib-httpdomain==2.0.0",
     "sphinxcontrib-spelling==8.0.2",
-    "sybil==9.3.0",
+    "sybil==10.0.1",
     "tenacity==9.1.4",
     "ty==0.0.25",
     "types-docker==7.1.0.20260322",