Version-Release number of selected component (if applicable):
libvirt-10.0.0-3.el9.x86_64

How reproducible:
100%

Steps to Reproduce:
1. check the detailed information of daemon-timeout

# virt-admin -c virtqemud:///system daemon-timeout --help
....
  OPTIONS
    [--timeout] <number>  number of seconds the daemon will run without any active connection

2. Try to set the daemon timeout using virt-admin

# virt-admin -c virtqemud:///system daemon-timeout 2
error: unexpected data '2'

3. Try to use deamon-timeout with --server

# virt-admin -c virtqemud:///system daemon-timeout --timeout 2

# echo $?
0

Expected result:
daemon-timeout can work without argument key