[gnome-disk-utility] (2 commits) Non-fast-forward update to branch wip/jimmac/nightly-app-icon

[Kai Lüke <kailueke src gnome org>]

The branch 'wip/jimmac/nightly-app-icon' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  e486c06... icon: create a nightly app icon

Commits added to the branch:

  4826337... unlock dialog: Add a mnemonic to the keyfiles label (*)
  2620bd2... icon: create a nightly app icon

(*) This commit already existed in another branch; no separate mail sent