update msg for virsh hypervisor_cpu_compare with virsh capa#6271

nanli1 wants to merge 1 commit intoautotest:masterautotest/tp-libvirt:masterfrom

nanli1:update_hypervisor_cpu_compare_prompt_msgnanli1/tp-libvirt:update_hypervisor_cpu_compare_prompt_msgCopy head branch name to clipboard