chore(deps): bump pydata-sphinx-theme from 0.14.3 to 0.14.4 (#47)

Bumps [pydata-sphinx-theme](https://github.com/pydata/pydata-sphinx-theme) from 0.14.3 to 0.14.4.
- [Release notes](https://github.com/pydata/pydata-sphinx-theme/releases)
- [Commits](pydata/pydata-sphinx-theme@v0.14.3...v0.14.4)

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

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

requirements.txt

@@ -3,7 +3,7 @@ mypy==1.7.1
 networkx==2.8.8
 phir==0.1.6
 pre-commit==3.5.0
-pydata_sphinx_theme==0.14.3
+pydata_sphinx_theme==0.14.4
 pytest==7.4.3
 pytket-quantinuum==0.26.0
 pytket==1.22.0