[docs] Update dependency sphinx-rtd-theme to ~=1.3.0 (#440)

renovate[bot] · web-flow · commit 0732f6353a18 · 2023-08-25T19:00:33.000+02:00
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/setup.cfg b/setup.cfg
@@ -60,4 +60,4 @@ dev =
 doc =
     autoapi~=2.0.1
     sphinx-autodoc-typehints~=1.24.0
-    sphinx-rtd-theme~=1.2.1
+    sphinx-rtd-theme~=1.3.0
