Bump pydata-sphinx-theme from 0.16.0 to 0.16.1 in /python (#314)

Bumps [pydata-sphinx-theme](https://github.com/pydata/pydata-sphinx-theme) from 0.16.0 to 0.16.1.
- [Release notes](https://github.com/pydata/pydata-sphinx-theme/releases)
- [Changelog](https://github.com/pydata/pydata-sphinx-theme/blob/main/RELEASE.md)
- [Commits](https://github.com/pydata/pydata-sphinx-theme/compare/v0.16.0...v0.16.1)

---
updated-dependencies:
- dependency-name: pydata-sphinx-theme
  dependency-version: 0.16.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>

python/pyproject.toml

@@ -31,7 +31,7 @@ dev = [
     "markdownify",
     # Documentation
     "myst-nb==1.1.2",
-    "pydata-sphinx-theme==0.16.0",
+    "pydata-sphinx-theme==0.16.1",
     "sphinx-copybutton",
     "sphinx-design",
     "sphinx",