chore(deps): upgrade dependency sphinxext-opengraph to v0.13.0

Author: renovate[bot]

requirements/docs.txt

@@ -2,7 +2,7 @@ sphinx==8.0.2
 sphinxcontrib_trio==1.1.2
 sphinxcontrib-websupport==2.0.0
 myst-parser[linkify]==4.0.1
-sphinxext-opengraph==0.12.0
+sphinxext-opengraph==0.13.0
 sphinx-copybutton==0.5.2
 furo==2024.8.6
 sphinx-autodoc-typehints==2.2.3