Merge pull request #716 from mit-ll-responsible-ai/dependabot/pip/docs/sphinx-8.0.2

Bump sphinx from 7.4.7 to 8.0.2 in /docs

Author: rsokl

docs/requirements.txt

@@ -1,4 +1,4 @@
-sphinx==7.4.7
+sphinx==8.0.2
 pydata-sphinx-theme==0.15.4
 numpydoc==1.7.0
 sphinx-copybutton==0.5.2