Only wired and wireless devices have ``PermHwAddress`` everything else seems to have
``HwAddress``.
Add fallback solution when device don't have ``PermHwAddress`` with warning log.
Should be removed in future if everything will be as expected.
*Resolves: rhbz#1269298*
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To view this pull request on github, visit
https://github.com/rhinstaller/anaconda/pull/461