Bug 1902537

Description of problem:
Check fsfreeze-hook default path via qemu-ga man page and "qemu-ga -h" commands, they are different, one is /etc/qemu/fsfreeze-hook, the other is etc/qemu-ga/fsfreeze-hook.
This bug was hit similar issue again like https://bugzilla.redhat.com/show_bug.cgi?id=1751509, but this time hit it on rhel8.4.0 guest.

Version-Release number of selected component (if applicable):
kernel-4.18.0-249.el8.x86_64
seabios-bin-1.14.0-1.module+el8.4.0+8855+a9e237a9.noarch
qemu-kvm-5.2.0-0.module+el8.4.0+8855+a9e237a9.x86_64
qemu-guest-agent-5.2.0-0.module+el8.4.0+8855+a9e237a9.x86_64

How reproducible:
always

Steps to Reproduce:
1.Start rhel8.4.0 guest and intall qemu-guest-agent-5.2.0-0.module+el8.4.0+8855+a9e237a9.x86_64

2.Try to stop qemu-ga service.
systemctl stop qemu-guest-agent.service

3.Start gagent with -F option; Start gagent with -F option --> Try to start qemu-ga service.
qemu-ga -m virtio-serial -p /dev/virtio-ports/org.qemu.guest_agent.0 -F -d

4.Get the default path of fsfreeze-hook in qemu-ga help.
qemu-ga --help | grep 'fsfreeze-hook' | tail -1

5.Get the default path of fsfreeze-hook in man page.;Export qemu-ga man page to guest file.
export LC_ALL="en_US.UTF-8"; man qemu-ga |col -b > /tmp/man_file

6.Get fsfreeze-hook script default path in the file.
cat /tmp/man_file |grep /fsfreeze-hook


Actual results:
it's in help cmd is /etc/qemu-kvm/fsfreeze-hook
it's in man page is /etc/qemu/fsfreeze-hook

Expected results:
# qemu-ga -h
/etc/qemu-kvm/fsfreeze-hook
# man page
/etc/qemu-kvm/fsfreeze-hook
Additional info: