[connections] data: Add a translator comment to Icon

[Piotr Drąg <piotrdrag src gnome org>]

commit 84c5d02b5f04b55cdffb48a99c5ecf0458b28be9
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Sep 5 11:18:26 2020 +0200

    data: Add a translator comment to Icon
    
    This will make Damned Lies skip this line until it gets a newer gettext.

 data/org.gnome.Connections.desktop.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/org.gnome.Connections.desktop.in b/data/org.gnome.Connections.desktop.in
index 783fec5..6b0db4c 100644
--- a/data/org.gnome.Connections.desktop.in
+++ b/data/org.gnome.Connections.desktop.in
@@ -5,6 +5,7 @@ Terminal=false
 Type=Application
 Categories=GTK;
 StartupNotify=true
+# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 Icon=org.gnome.Connections
 DBusActivatable=true
 MimeType=application/x-vnc