no basic auth on heartbeat

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/analytics-api.j2

@@ -18,7 +18,7 @@ server {
   }
 
   # No basic auth security on the heartbeat url, so that ELB can use it
-  location /analytics_api/status/{
+  location /api/v0/status {
     try_files $uri @proxy_to_app;
   }