CI: (deps): Bump pydata-sphinx-theme from 0.14.0 to 0.14.1 in /ci

Bumps [pydata-sphinx-theme](https://github.com/pydata/pydata-sphinx-theme) from 0.14.0 to 0.14.1.
- [Release notes](https://github.com/pydata/pydata-sphinx-theme/releases)
- [Commits](pydata/pydata-sphinx-theme@v0.14.0...v0.14.1)

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

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

ci/doc_requirements.txt

@@ -1,5 +1,5 @@
 sphinx==7.2.6
-pydata-sphinx-theme==0.14.0
+pydata-sphinx-theme==0.14.1
 sphinx-design==0.5.0
 sphinx-gallery==0.14.0
 myst-parser==2.0.0