cups-browsed does not reproduce ACLs

Issue

• BrowsePoll does not recreate the ACLs from the remote CUPS server, leading users to attempt to print to invalid queues:

# lpstat -l -p print-queue-1

Users allowed:
      (all)

• Using client.conf to point the clients directly to the print server correctly reflects the configured ACLs:

$ lpstat -l -p print-queue-1

Users allowed:
      @Print-Admins
      @Bxxx-Print