Merge branch 'dependabot/pip/pydata-sphinx-theme-0.15.2' into 'develop'

Bump pydata-sphinx-theme from 0.14.4 to 0.15.2

See merge request !816

docs/requirements.txt

@@ -11,4 +11,4 @@ jupyter-sphinx==0.5.3
 sphinx_autodoc_typehints==1.25.2
 sphinx-tabs==3.4.4
 sphinx-design==0.5.0
-pydata-sphinx-theme==0.14.4
+pydata-sphinx-theme==0.15.2