build(deps): bump sphinx-rtd-theme from 1.2.2 to 1.3.0 in /docs (#2670)

Author: dependabot[bot]

docs/requirements.txt

@@ -17,7 +17,7 @@ requests==2.31.0
 snowballstemmer==2.2.0
 Sphinx==6.2.1
 sphinx-favicon==1.0.1
-sphinx-rtd-theme==1.2.2
+sphinx-rtd-theme==1.3.0
 sphinxcontrib-applehelp==1.0.7
 sphinxcontrib-devhelp==1.0.5
 sphinxcontrib-serializinghtml==1.1.9