Remove hardcoded "admin" user from Deployment Requests
In the DeploymentDescriptorService.java method createDeploymentRequest(DeploymentDescriptor) tries to find "admin" user by username.
This creates errors when there is not an admin user defined.
10:59:23.335 [Camel (camel-1) thread #40 - JmsConsumer[getDeploymentByIdEager]] ERROR o.a.c.p.e.DefaultErrorHandler - Failed delivery for (MessageId: ID:myopenslice-manoclient-5bbfb9547c-hqr8h-38203-1742397081236-1:23:2:1:399 on ExchangeId: B965CFD789C7E27-000000000000000B). Exhausted after delivery attempt: 1 caught: java.lang.NullPointerException: Cannot invoke "org.etsi.osl.model.nfv.DeploymentDescriptor.getMentor()" because "dd" is null