⬆️ 🤖 Dependencies: Update sphinx requirement from 7.2.6 to 7.3.7

Updates the requirements on [sphinx](https://github.com/sphinx-doc/sphinx) to permit the latest version.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.2.6...v7.3.7)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -124,7 +124,7 @@ pytest-loguru = "^0.4.0"
 optional = true
 
 [tool.poetry.group.docs.dependencies]
-sphinx = "7.2.6"
+sphinx = "7.3.7"
 pydata-sphinx-theme = "^0.14.0"
 sphinx-hoverxref = "^1.3.0"
 sphinx-notfound-page = "^1.0.0rc1"