chore: fix feast website title

Author: woop

infra/website/src/pages/index.astro

@@ -36,7 +36,7 @@ features = store.get_online_features(
 ).to_dict()`;
 ---
 
-<BaseLayout>
+<BaseLayout title="Feast - The Open Source Feature Store for Machine Learning">
   <Navigation />
 
   <div class="bordered-container">