Bump sphinx from 7.1.2 to 7.4.7 (#1444)

* Bump sphinx from 7.1.2 to 7.4.7

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.1.2 to 7.4.7.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.1.2...v7.4.7)

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

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

* Bump sphinx to 7.4.7

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <[email protected]>

Author: dependabot[bot]

requirements_dev.txt

@@ -11,7 +11,7 @@ pytest-mock==3.14.0
 recommonmark==0.7.1
 requests==2.32.3
 requests-mock==1.12.1
-sphinx==7.1.2
+sphinx==7.4.7
 sphinx-rtd-theme==2.0.0
 tqdm==4.66.5
 websocket-client==1.8.0