[upd] pypi: Bump sphinx-autobuild from 2021.3.14 to 2024.10.3

Bumps [sphinx-autobuild](https://github.com/sphinx-doc/sphinx-autobuild) from 2021.3.14 to 2024.10.3.
- [Release notes](https://github.com/sphinx-doc/sphinx-autobuild/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx-autobuild/blob/main/NEWS.rst)
- [Commits](https://github.com/sphinx-doc/sphinx-autobuild/compare/2021.03.14...2024.10.03)

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

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

requirements-dev.txt

@@ -11,7 +11,7 @@ sphinx-issues==4.1.0
 sphinx-jinja==2.0.2
 sphinx-tabs==3.4.5
 sphinxcontrib-programoutput==0.17
-sphinx-autobuild==2021.3.14
+sphinx-autobuild==2024.10.3
 sphinx-notfound-page==1.0.4
 myst-parser==3.0.1
 linuxdoc==20240924