This change updates the ipmitool invocation and its wrapper functions
to pass an IPMI privilege level value (default 'ADMINISTRATOR').
Without this value, ipmitool requests will fail if the ipmi_user
does not have ADMINISTRATOR privilege; this privilege is typically
not required for the requests being made by this library.
This change depends on
https://gerrit.akraino.org/r/c/ta/config-manager/+/1076
signed-off-by: dave kormann <davek@research.att.com>
Change-Id: I7bdd4f64a4704765761b86cf1d207c2a7849fe46