[gitg] (3 commits) Non-fast-forward update to branch icon-redesign

[Alberto Fanjul <albfan src gnome org>]

The branch 'icon-redesign' 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:

  237e232... icon: update app icon

Commits added to the branch:

  90e5193... Update Polish translation (*)
  046945a... meson: install generated files (*)
  897e10e... icon: update app icon

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