MAINT: Bump matplotlib from 3.9.2 to 3.9.3

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.9.2 to 3.9.3.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.9.2...v3.9.3)

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

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

pyproject.toml

@@ -65,7 +65,7 @@ doc = [
     "ansys-sphinx-theme[autoapi]==1.2.2",
     "enum-tools==0.12.0",
     "jupyter_sphinx==0.5.3",
-    "matplotlib==3.9.2",
+    "matplotlib==3.9.3",
     "numpydoc==1.8.0",
     "phantomjs==1.4.1",
     "pypandoc==1.14",