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
assertThat(role.cluster().check(ClusterUpdateSettingsAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(MonitoringBulkAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(DelegatePkiAuthenticationAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(ActivateProfileAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(SuggestProfilesAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(UpdateProfileDataAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(GetProfilesAction.NAME, request, authentication), is(false));
        assertThat(role.cluster().check(ProfileHasPrivilegesAction.NAME, request, authentication), is(false));
        
        assertOnlyReadAllowed(role, "logs-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "metrics-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "synthetics-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "apm-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "traces-apm." + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "filebeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "metricbeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "heardbeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "kibana_sample_data_-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "apm-" + randomIntBetween(0, 5) + "-transaction-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "logs-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "auditbeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "filebeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "packetbeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "winlogbeat-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, "endgame-" + randomIntBetween(0, 5));
        assertOnlyReadAllowed(role, randomAlphaOfLength(5));
        assertReadWriteDocsAndMaintenanceButNotDeleteIndexAllowed(role, ".siem-signals-" + randomIntBetween(0, 5));
        assertReadWriteDocsAndMaintenanceButNotDeleteIndexAllowed(role, ".lists-" + randomIntBetween(0, 5));
        assertReadWriteDocsAndMaintenanceButNotDeleteIndexAllowed(role, ".items-" + randomIntBetween(0, 5));
        assertReadWriteDocsButNotDeleteIndexAllowed(role, "observability-annotations");