add telegram 2.4.1 (#3869)

manifests/Telegram/TelegramDesktop/2.4.1.yaml

@@ -0,0 +1,18 @@
+Id: Telegram.TelegramDesktop
+Version: 2.4.1
+Name: Telegram Desktop
+Publisher: Telegram Messenger Inc.
+License: GNU General Public License version 3
+LicenseUrl: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+AppMoniker: telegram
+Tags: messenger, messaging
+Description: Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
+Homepage: https://desktop.telegram.org
+Installers:
+  - Arch: x86
+    Url: https://updates.tdesktop.com/tsetup/tsetup.2.4.1.exe
+    Sha256: 3D4632B7938ADA9661049C7867654E1616D5417674B96FC16BECAAC0C1E5A7E7
+    InstallerType: exe
+    Switches:
+      Silent: /VERYSILENT /NORESTART
+      SilentWithProgress: /SILENT /NORESTART