update http-response link

Author: kettanaito

websites/mswjs.io/src/content/docs/api/http-response.mdx

@@ -180,7 +180,7 @@ import { NewspaperIcon } from '@heroicons/react/24/outline'
 
 <PageCard
   icon={NewspaperIcon}
-  url="/docs/basics/mocking-responses"
+  url="/docs/http/mocking-responses/"
   title="Mocking responses"
   description="Learn about response resolvers and the different ways to respond to a request."
 />