Bump sphinx-autoapi from 3.3.3 to 3.4.0 in the actions group (#2525)

Bumps the actions group with 1 update: [sphinx-autoapi](https://github.com/readthedocs/sphinx-autoapi).


Updates `sphinx-autoapi` from 3.3.3 to 3.4.0
- [Release notes](https://github.com/readthedocs/sphinx-autoapi/releases)
- [Changelog](https://github.com/readthedocs/sphinx-autoapi/blob/main/CHANGELOG.rst)
- [Commits](readthedocs/sphinx-autoapi@v3.3.3...v3.4.0)

---
updated-dependencies:
- dependency-name: sphinx-autoapi
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

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

Author: dependabot[bot]

pyproject.toml

@@ -81,7 +81,7 @@ gpu = [
 docs = [
     'sphinx==8.1.3',
     'sphinx-autobuild>=2021.3.14',
-    'sphinx-autoapi==3.3.3',
+    'sphinx-autoapi==3.4.0',
     'sphinx_design',
     'sphinx-issues',
     'sphinx-copybutton',