[apparmor] [patch] Fix user-download abstraction for non-latin file names (take #2)

[intrigeri]

Vincas Dargis:
> Hello,

> Some time ago I've sent tiny patch [0], but received no comments. Maybe it got
> lost..? It had patch as attachment, maybe that's the problem? I am resubmitting
> original message with inline patch this time:

In my experience, merge requests on Launchpad work better than email
wrt. tracking and not forgetting proposed changes in the
AppArmor world.

Cheers!