Bump sphinx-design from 0.6.1 to 0.7.0

Bumps [sphinx-design](https://github.com/executablebooks/sphinx-design) from 0.6.1 to 0.7.0.
- [Release notes](https://github.com/executablebooks/sphinx-design/releases)
- [Changelog](https://github.com/executablebooks/sphinx-design/blob/main/CHANGELOG.md)
- [Commits](executablebooks/sphinx-design@v0.6.1...v0.7.0)

---
updated-dependencies:
- dependency-name: sphinx-design
  dependency-version: 0.7.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -50,7 +50,7 @@ lint = [
 doc = [
     "sybil==9.2.0",
     "furo==2025.9.25",
-    "sphinx_design==0.6.1",
+    "sphinx_design==0.7.0",
     "sphinxcontrib-svg2pdfconverter[CairoSVG]==1.3.0",
 ]