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/security/src/test/java/org/elasticsearch/xpack/security/authz/RBACEngineTests.java
}
    private PrivilegesCheckResult hasPrivileges(
        IndicesPrivileges indicesPrivileges,
        AuthorizationInfo authorizationInfo,
        List<ApplicationPrivilegeDescriptor> applicationPrivilegeDescriptors,
        String... clusterPrivileges
    ) throws Exception {
        return hasPrivileges(
            new IndicesPrivileges[] { indicesPrivileges },
            new ApplicationResourcePrivileges[0],
            authorizationInfo,
            applicationPrivilegeDescriptors,
            clusterPrivileges
        );
    }
    private PrivilegesCheckResult hasPrivileges(
        IndicesPrivileges[] indicesPrivileges,
        ApplicationResourcePrivileges[] appPrivileges,
        AuthorizationInfo authorizationInfo,
        List<ApplicationPrivilegeDescriptor> applicationPrivilegeDescriptors,
        String... clusterPrivileges
    ) throws Exception {
        final PlainActionFuture<PrivilegesCheckResult> future = new PlainActionFuture<>();
        final PlainActionFuture<PrivilegesCheckResult> future2 = new PlainActionFuture<>();
        final PrivilegesToCheck privilegesToCheck = new PrivilegesToCheck(
            clusterPrivileges,
            indicesPrivileges,
            appPrivileges,
            randomBoolean()
        );