Build(deps): bump matplotlib from 3.9.0 to 3.9.1 in /requirements in …

…the pip-deps group (#210)

Build(deps): bump matplotlib in /requirements in the pip-deps group

Bumps the pip-deps group in /requirements with 1 update: [matplotlib](https://github.com/matplotlib/matplotlib).


Updates `matplotlib` from 3.9.0 to 3.9.1
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.9.0...v3.9.1)

---
updated-dependencies:
- dependency-name: matplotlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-deps
...

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

requirements/requirements_docs.txt

@@ -13,5 +13,5 @@ sphinxcontrib-websupport==1.2.7
 sphinxemoji==0.3.1
 pandas==2.2.2
 pandoc>=2.1
-matplotlib==3.9.0
+matplotlib==3.9.1
 breathe>=4.33.1