Update copyright year (telegramdesktop#5559)

Author: omkarnathsingh

LEGAL

@@ -1,7 +1,7 @@
 This file is part of Telegram Desktop,
 the official desktop application for the Telegram messaging service.
 
-Copyright (c) 2014-2018 John Preston, https://desktop.telegram.org
+Copyright (c) 2014-2019 John Preston, https://desktop.telegram.org
 
 Telegram Desktop is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

Telegram/Resources/winrc/Telegram.rc

@@ -53,7 +53,7 @@ BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Desktop"
             VALUE "FileVersion", "1.5.6.0"
-            VALUE "LegalCopyright", "Copyright (C) 2014-2018"
+            VALUE "LegalCopyright", "Copyright (C) 2014-2019"
             VALUE "ProductName", "Telegram Desktop"
             VALUE "ProductVersion", "1.5.6.0"
         END

Telegram/Resources/winrc/Updater.rc

@@ -44,7 +44,7 @@ BEGIN
             VALUE "CompanyName", "Telegram Messenger LLP"
             VALUE "FileDescription", "Telegram Desktop Updater"
             VALUE "FileVersion", "1.5.6.0"
-            VALUE "LegalCopyright", "Copyright (C) 2014-2018"
+            VALUE "LegalCopyright", "Copyright (C) 2014-2019"
             VALUE "ProductName", "Telegram Desktop"
             VALUE "ProductVersion", "1.5.6.0"
         END