fix: Don't receive message if a deletion request was received before (#8143)

There's no check for `from_id` so another group member can delete the
message, but this can only happen in case of message reordering and the
problem already exists for usual messages, so we may ignore it and
overall a group represents a scope of trust.

Co-authored-by: Hocuri <hocuri@gmx.de>

src/message.rs

@@ -529,7 +529,7 @@ impl Message {
                  FROM msgs m
                  LEFT JOIN chats c ON c.id=m.chat_id
                  LEFT JOIN msgs_mdns mdns ON mdns.msg_id=m.id
-                 WHERE m.id=? AND chat_id!=3
+                 WHERE m.id=? AND chat_id!=3 -- DC_CHAT_ID_TRASH
                  LIMIT 1",
                 (id,),
                 |row| {