cpu_arm: fix the compile warning of unexpected format
cpu_arm: fix the compile warning of unexpected format

These format are left unchanged when convert 'unsigned long' to
'unsigned long long', which caused compile warning.

Signed-off-by: Jiang Jiacheng <4d22b606183f9dd53ed8c9cec9e86bbe03066156@huawei.com>
Reviewed-by: Ján Tomko <4cab11cfb98d3c937327354a78eb07dbb6ee2bc6@redhat.com>
Signed-off-by: Ján Tomko <4cab11cfb98d3c937327354a78eb07dbb6ee2bc6@redhat.com>

olafhering/libvirt,zippy2/libvirt,olafhering/libvirt,libvirt/libvirt,olafhering/libvirt,libvirt/libvirt,zippy2/libvirt,zippy2/libvirt,libvirt/libvirt,zippy2/libvirt,olafhering/libvirt,libvirt/libvirt