mgr/dashboard: Add RGW per user/bucket panels in grafana

Fixes: https://tracker.ceph.com/issues/64359

Signed-off-by: Aashish Sharma <[email protected]>

Author: Aashish Sharma

monitoring/ceph-mixin/dashboards.libsonnet

@@ -7,5 +7,6 @@
     (import 'dashboards/rbd.libsonnet') +
     (import 'dashboards/rgw.libsonnet') +
     (import 'dashboards/ceph-cluster.libsonnet') +
+    (import 'dashboards/rgw-s3-analytics.libsonnet') +
     { _config:: $._config },
 }