[gnome-user-docs] gnome-help: shell-exit.png: Update localized screenshots

[Andre Klapper <aklapper src gnome org>]

commit 6c7f5729cf5dedf358978992d8ace45c5af8c6ec
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Feb 25 20:49:38 2020 +0100

    gnome-help: shell-exit.png: Update localized screenshots

 gnome-help/hr/figures/shell-exit.png    | Bin 32698 -> 46256 bytes
 gnome-help/pl/figures/shell-exit.png    | Bin 92486 -> 48632 bytes
 gnome-help/pt_BR/figures/shell-exit.png | Bin 112466 -> 46055 bytes
 3 files changed, 0 insertions(+), 0 deletions(-)
---
diff --git a/gnome-help/hr/figures/shell-exit.png b/gnome-help/hr/figures/shell-exit.png
index 43638caf..2b95e16b 100644
Binary files a/gnome-help/hr/figures/shell-exit.png and b/gnome-help/hr/figures/shell-exit.png differ
diff --git a/gnome-help/pl/figures/shell-exit.png b/gnome-help/pl/figures/shell-exit.png
index 5ea76357..e3fd4ef6 100644
Binary files a/gnome-help/pl/figures/shell-exit.png and b/gnome-help/pl/figures/shell-exit.png differ
diff --git a/gnome-help/pt_BR/figures/shell-exit.png b/gnome-help/pt_BR/figures/shell-exit.png
index 013b5d40..aec2a9a3 100644
Binary files a/gnome-help/pt_BR/figures/shell-exit.png and b/gnome-help/pt_BR/figures/shell-exit.png differ