msm: ipc: Update server lookup operation to return complete information

QMI Server lookup returns only node_id and port_id. This information is
not sufficient when the QMI clients look for a specific instance of a
service. Hence the server lookup routine returns the instance ID along
with the server address information.

Change-Id: I644e6c8bb9dc3108c0198b7779ef277aa65f7bc5
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>