Description of problem:
Mounter is running as USER 1000 and thus cannot perform the mount operation

Version-Release number of selected component (if applicable):
CNV 4.12.0

How reproducible:
100%

Steps to Reproduce:
1. Install HPP
2.
3.

Actual results:
Failed mounting "Output","out":"mount: only root can do that\n"

Expected results:
Mounter succeeds mounting

Additional info:

{"level":"error","ts":1669748871.4062114,"logger":"mounter","msg":"failed to mount device to path on host.","error":"exit status 1","stacktrace":"main.mountBlockVolume\n\t/home/prow/go/src/github.com/kubevirt/hostpath-provisioner-operator/cmd/mounter/main.go:256\nmain.main\n\t/home/prow/go/src/github.com/kubevirt/hostpath-provisioner-operator/cmd/mounter/main.go:161\nruntime.main\n\t/root/.gimme/versions/go1.18.2.linux.amd64/src/runtime/proc.go:250"} {"level":"info","ts":1669748871.4063103,"logger":"mounter","msg":"Output","out":"mount: only root can do that\n"}