Update theme.css link with cache digest

Author: djmarques

index.html

@@ -27,7 +27,7 @@
   </noscript>
 
   <!-- Loaded before other Sphinx assets -->
-  <link href="_static/styles/theme.css" rel="stylesheet" />
+  <link href="_static/styles/theme.css?digest=8878045cc6db502f8baf" rel="stylesheet" />
 <link href="_static/styles/pydata-sphinx-theme.css?digest=8878045cc6db502f8baf" rel="stylesheet" />
 
     <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=8f2a1f02" />