Monitoring data can now be stored in `metrics-*` patterns when collected through elastic-agent. [Our documentation](https://www.elastic.co/guide/en/kibana/current/monitoring-data.html) recommends to use the `monitoring_user` role to view the data in Stack Monitoring application but that role does not have permissions to read from the metrics pattern.

`monitoring_user` should be allowed the same permissions on `metrics-*` as `.monitoring-*`
x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/store/ReservedRolesStoreTests.java
|| indexName.startsWith(".logs-endpoint.action.responses-")
                || indexName.startsWith(".logs-osquery_manager.actions-");
            assertThat(kibanaRole.indices().allowedIndicesMatcher(GetAction.NAME).test(indexAbstraction), is(isAlsoReadIndex));
            assertThat(kibanaRole.indices().allowedIndicesMatcher(SearchAction.NAME).test(indexAbstraction), is(isAlsoReadIndex));
            assertThat(kibanaRole.indices().allowedIndicesMatcher(MultiSearchAction.NAME).test(indexAbstraction), is(isAlsoReadIndex));
            
            final boolean isAlsoIlmDeleteIndex = indexName.startsWith(".logs-endpoint.diagnostic.collection-")
                || indexName.startsWith("logs-apm-")
                || indexName.startsWith("logs-apm.")
                || indexName.startsWith("metrics-apm-")
                || indexName.startsWith("metrics-apm.")
                || indexName.startsWith("traces-apm-")
                || indexName.startsWith("traces-apm.")
                || indexName.startsWith("synthetics-http-*")
                || indexName.startsWith("synthetics-tcp-*")
                || indexName.startsWith("synthetics-icmp-*")
                || indexName.startsWith("synthetics-browser-*")
                || indexName.startsWith("synthetics-browser.network-*")
                || indexName.startsWith("synthetics-browser.screenshot-*")
                || indexName.startsWith("profiling-*");
            assertThat(kibanaRole.indices().allowedIndicesMatcher(DeleteIndexAction.NAME).test(indexAbstraction), is(isAlsoIlmDeleteIndex));
        });
        
        Arrays.asList(
            PreviewTransformAction.NAME,
            DeleteTransformAction.NAME,
            GetTransformAction.NAME,
            GetTransformStatsAction.NAME,
            PutTransformAction.NAME,
            StartTransformAction.NAME,