⬆️ Update sphinxext-rediraffe requirement

Updates the requirements on [sphinxext-rediraffe](https://github.com/sphinx-doc/sphinxext-rediraffe) to permit the latest version.
- [Release notes](https://github.com/sphinx-doc/sphinxext-rediraffe/releases)
- [Commits](sphinx-doc/sphinxext-rediraffe@v0.2.7...v0.3.0)

---
updated-dependencies:
- dependency-name: sphinxext-rediraffe
  dependency-version: 0.3.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

pyproject.toml

@@ -56,7 +56,7 @@ rtd = [
     "sphinx-book-theme~=1.1",
     "sphinx-design",
     "sphinx-copybutton",
-    "sphinxext-rediraffe~=0.2.7",
+    "sphinxext-rediraffe~=0.3.0",
     # TODO this can uncommented once https://github.com/mgaitan/sphinxcontrib-mermaid/issues/109 is fixed
     # "sphinxcontrib.mermaid~=0.7.1",
     "sphinxext-opengraph~=0.9.0",