spoolss: return the spoolss job ID in notifications

spoolss: return the spoolss job ID in notifications

Print job notifications currently carry the system print job identifier
from the queue structure. Instead, the spoolss job identifier should be
resolved and returned.

Print clients can use notification job-ids in subsequent spoolss SetJob
requests. Returning an incorrect identifier can result in the failure of
such requests, e.g. spoolss_SetJob(SPOOLSS_JOB_CONTROL_DELETE).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=10271

Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>