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(reportingUserRole.cluster().check(ClusterHealthAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(ClusterStateAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(ClusterStatsAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(PutIndexTemplateAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(ClusterRerouteAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(ClusterUpdateSettingsAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(MonitoringBulkAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.cluster().check(DelegatePkiAuthenticationAction.NAME, request, authentication), is(false));
        assertThat(reportingUserRole.runAs().check(randomAlphaOfLengthBetween(1, 12)), is(false));
        assertThat(reportingUserRole.indices().allowedIndicesMatcher(SearchAction.NAME).test(mockIndexAbstraction("foo")), is(false));
        assertThat(
            reportingUserRole.indices().allowedIndicesMatcher(SearchAction.NAME).test(mockIndexAbstraction(".reporting")),
            is(false)
        );
        assertThat(reportingUserRole.indices().allowedIndicesMatcher(SearchAction.NAME).test(mockIndexAbstraction(".kibana")), is(false));
        assertThat(
            reportingUserRole.indices().allowedIndicesMatcher("indices:foo").test(mockIndexAbstraction(randomAlphaOfLengthBetween(8, 24))),
            is(false)
        );
        final String index = ".reporting-" + randomAlphaOfLength(randomIntBetween(0, 13));
        assertThat(reportingUserRole.indices().allowedIndicesMatcher("indices:foo").test(mockIndexAbstraction(index)), is(false));
        assertThat(reportingUserRole.indices().allowedIndicesMatcher("indices:bar").test(mockIndexAbstraction(index)), is(false));
        assertThat(reportingUserRole.indices().allowedIndicesMatcher(DeleteIndexAction.NAME).test(mockIndexAbstraction(index)), is(false));
        assertThat(reportingUserRole.indices().allowedIndicesMatcher(CreateIndexAction.NAME).test(mockIndexAbstraction(index)), is(false));
        assertThat(
            reportingUserRole.indices().allowedIndicesMatcher(UpdateSettingsAction.NAME).test(mockIndexAbstraction(index)),
            is(false)
        );
        assertThat(reportingUserRole.indices().allowedIndicesMatcher(SearchAction.NAME).test(mockIndexAbstraction(index)), is(false));