[gnome-builder] (2 commits) Non-fast-forward update to branch wip/exalm/icons

[Christian Hergert <chergert src gnome org>]

The branch 'wip/exalm/icons' 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:

  430ae86... newcomers: add symbolic app icons for HC

Commits added to the branch:

  2c3ade0... Update Galician translation (*)
  b2a358e... newcomers: add symbolic app icons for HC

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