Do not show double emoji reaction at end of reaction notification text.

Fixes #11860

app/src/main/java/org/thoughtcrime/securesms/notifications/v2/NotificationItemV2.kt

@@ -267,9 +267,6 @@ class ReactionNotification(threadRecipient: Recipient, record: MessageRecord, va
         }
       }
 
-      if (text.endsWith(EMOJI_REPLACEMENT_STRING)) {
-        builder.append(reaction.emoji)
-      }
       builder
     }
   }