fix links from rls docs to sql docs on website (#323)

Co-authored-by: Zeke Foppa <[email protected]>

Author: tamaro-skaljic

docs/rls/index.md

@@ -292,12 +292,12 @@ For example, it is valid for an RLS rule to have more joins than are supported b
 However a client will not be able to subscribe to the table for which that rule is defined.
 
 
-[reference docs]: /docs/sql/index.md#subscriptions
+[reference docs]: /docs/sql#subscriptions
 
 ## Best Practices
 
 1. Use `:sender` for client specific filtering.
 2. Follow the [SQL best practices] for optimizing your RLS rules.
 
 
-[SQL best practices]: /docs/sql/index.md#best-practices-for-performance-and-scalability
+[SQL best practices]: /docs/sql#best-practices-for-performance-and-scalability