Use TimeServer by group components

[GoldenRice]

The cdl have only one ep cap in the group CNode, even if the group have multiple components. The TimeServer distinguish sender by the badge of the sender ep. So, only one component can get response from the TimeServer.
for example,
import <std_connector.camkes>;
import <global-connectors.camkes>;
import <TimeServer/TimeServer.camkes>;

component Client {
control;
uses Timer timeout;
}

assembly {
composition {
group grp {
component Client c1;
component Client c2;
}

    component TimeServer time_server;
    
    connection seL4TimeServer ts1(from grp.c1.timeout, to time_server.the_timer);
    connection seL4TimeServer ts2(from grp.c2.timeout, to time_server.the_timer);
}   

configuration {
    time_server.timers_per_client = 1;
}   

}