[TF][BRAND] Do not send to Google Play for update

TMessagesProj/src/main/java/org/telegram/messenger/MessageObject.java

@@ -2587,7 +2587,7 @@ private void updateMessageText(AbstractMap<Integer, TLRPC.User> users, AbstractM
                 } else if (messageOwner.media instanceof TLRPC.TL_messageMediaInvoice) {
                     messageText = messageOwner.media.description;
                 } else if (messageOwner.media instanceof TLRPC.TL_messageMediaUnsupported) {
-                    messageText = LocaleController.getString("UnsupportedMedia", R.string.UnsupportedMedia);
+                    messageText = LocaleController.getString("UnsupportedMedia", R.string.UnsupportedMedia).replace("https://telegram.org/update","https://github.com/Telegram-FOSS-Team/Telegram-FOSS/blob/master/Update.md");
                 } else if (messageOwner.media instanceof TLRPC.TL_messageMediaDocument) {
                     if (isSticker() || isAnimatedStickerDocument(getDocument(), true)) {
                         String sch = getStickerChar();

Update.md

@@ -0,0 +1,6 @@
+# Updates
+In case there is an update to the newest version which is not published here or on F-Droid yet, either:
+- [Upstream](https://github.com/DrKLO/Telegram) didn't release the source code. 
+  - Find a way to annoy them on Github, [official Twitter](https://twitter.com/telegram), [Durov's Twitter](https://twitter.com/durov), etc until they do.
+- The source code was released, but not yet merged here. 
+  - This will inevitably happen, but maybe you can help!