CHORE(deps): Bump the documentation group across 1 directory with 8 updates

Bumps the documentation group with 8 updates in the /requirements directory:

| Package | From | To |
| --- | --- | --- |
| [ansys-sphinx-theme](https://github.com/ansys/ansys-sphinx-theme) | `1.0.11` | `1.6.3` |
| [ipython](https://github.com/ipython/ipython) | `8.26.0` | `9.6.0` |
| [jupyterlab](https://github.com/jupyterlab/jupyterlab) | `4.4.3` | `4.4.9` |
| [numpydoc](https://github.com/numpy/numpydoc) | `1.8.0` | `1.9.0` |
| [sphinx](https://github.com/sphinx-doc/sphinx) | `8.0.2` | `8.2.3` |
| [sphinx-autobuild](https://github.com/sphinx-doc/sphinx-autobuild) | `2024.10.3` | `2025.8.25` |
| [sphinx-autodoc-typehints](https://github.com/tox-dev/sphinx-autodoc-typehints) | `2.3.0` | `3.5.1` |
| [jupytext](https://github.com/mwouts/jupytext) | `1.17.2` | `1.17.3` |



Updates `ansys-sphinx-theme` from 1.0.11 to 1.6.3
- [Release notes](https://github.com/ansys/ansys-sphinx-theme/releases)
- [Commits](ansys/ansys-sphinx-theme@v1.0.11...v1.6.3)

Updates `ipython` from 8.26.0 to 9.6.0
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](ipython/ipython@8.26.0...9.6.0)

Updates `jupyterlab` from 4.4.3 to 4.4.9
- [Release notes](https://github.com/jupyterlab/jupyterlab/releases)
- [Changelog](https://github.com/jupyterlab/jupyterlab/blob/main/RELEASE.md)
- [Commits](https://github.com/jupyterlab/jupyterlab/compare/@jupyterlab/[email protected]...@jupyterlab/[email protected])

Updates `numpydoc` from 1.8.0 to 1.9.0
- [Release notes](https://github.com/numpy/numpydoc/releases)
- [Changelog](https://github.com/numpy/numpydoc/blob/main/RELEASE.rst)
- [Commits](numpy/numpydoc@v1.8.0...v1.9.0)

Updates `sphinx` from 8.0.2 to 8.2.3
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v8.0.2...v8.2.3)

Updates `sphinx-autobuild` from 2024.10.3 to 2025.8.25
- [Release notes](https://github.com/sphinx-doc/sphinx-autobuild/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx-autobuild/blob/main/NEWS.rst)
- [Commits](sphinx-doc/sphinx-autobuild@2024.10.03...2025.08.25)

Updates `sphinx-autodoc-typehints` from 2.3.0 to 3.5.1
- [Release notes](https://github.com/tox-dev/sphinx-autodoc-typehints/releases)
- [Commits](tox-dev/sphinx-autodoc-typehints@2.3.0...3.5.1)

Updates `jupytext` from 1.17.2 to 1.17.3
- [Release notes](https://github.com/mwouts/jupytext/releases)
- [Changelog](https://github.com/mwouts/jupytext/blob/main/CHANGELOG.md)
- [Commits](mwouts/jupytext@v1.17.2...v1.17.3)

---
updated-dependencies:
- dependency-name: ansys-sphinx-theme
  dependency-version: 1.6.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: documentation
- dependency-name: ipython
  dependency-version: 9.6.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: documentation
- dependency-name: jupyterlab
  dependency-version: 4.4.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: documentation
- dependency-name: numpydoc
  dependency-version: 1.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: documentation
- dependency-name: sphinx
  dependency-version: 8.2.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: documentation
- dependency-name: sphinx-autobuild
  dependency-version: 2025.8.25
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: documentation
- dependency-name: sphinx-autodoc-typehints
  dependency-version: 3.5.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: documentation
- dependency-name: jupytext
  dependency-version: 1.17.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: documentation
...

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

Author: dependabot[bot]

requirements/requirements_doc.txt

@@ -15,21 +15,21 @@ plotly==6.0.1
 scikit-rf==1.6.2
 
 # Documentation dependencies
-ansys-sphinx-theme==1.0.11
-ipython==8.26.0
-jupyterlab==4.4.3
+ansys-sphinx-theme==1.6.3
+ipython==9.6.0
+jupyterlab==4.4.9
 nbsphinx==0.9.7
-numpydoc==1.8.0
+numpydoc==1.9.0
 pypandoc==1.15
 recommonmark
-Sphinx==8.0.2
-sphinx-autobuild==2024.10.3
-sphinx-autodoc-typehints==2.3.0
+Sphinx==8.2.3
+sphinx-autobuild==2025.8.25
+sphinx-autodoc-typehints==3.5.1
 sphinx-copybutton==0.5.2
 sphinx-gallery==0.19.0
 sphinx-notfound-page==1.1.0
 sphinx_design==0.6.1
 sphinxcontrib-websupport==2.0.0
-jupytext==1.17.2
+jupytext==1.17.3
 nbconvert==7.16.6
 ipywidgets==8.1.7