[eog-plugins] export-to-folder: Fix untranslated UI labels

[Felix Riemann <friemann src gnome org>]

commit a3012c3da95eb9c505dbd77152c98f4d567ec825
Author: Felix Riemann <friemann gnome org>
Date:   Wed Feb 24 21:12:37 2021 +0100

    export-to-folder: Fix untranslated UI labels
    
    Make the plugin use the correct translation domain.
    Fixes #8.

 plugins/export-to-folder/export-to-folder.py | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/plugins/export-to-folder/export-to-folder.py b/plugins/export-to-folder/export-to-folder.py
index 3b383d5..7d4b61e 100644
--- a/plugins/export-to-folder/export-to-folder.py
+++ b/plugins/export-to-folder/export-to-folder.py
@@ -18,11 +18,14 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
+import gettext
 import os
 import shutil
 
 from gi.repository import GObject, GLib, Eog, Gio, Gtk, PeasGtk
 
+_ = gettext.translation('eog-plugins', fallback=True).gettext
+
 _MENU_ID = 'Export'
 _ACTION_NAME = 'export-to-folder'