Fix bug in AFR scenario 1

See https://github.com/loki-project/session-protocol-docs/wiki/Auto-Generated-Friend-Requests for more info

SignalServiceKit/src/Loki/Protocol/Sync Messages/SyncMessagesProtocol.swift

@@ -183,7 +183,8 @@ public final class SyncMessagesProtocol : NSObject {
                 })
             case .requestReceived:
                 thread.saveFriendRequestStatus(.friends, with: transaction)
-                FriendRequestProtocol.sendFriendRequestAcceptanceMessage(to: hexEncodedPublicKey, in: thread, using: transaction) // TODO: Shouldn't this be acceptFriendRequest so it takes into account multi device?
+                // Not sendFriendRequestAcceptanceMessage(to:in:using:) to take into account multi device
+                FriendRequestProtocol.acceptFriendRequest(from: hexEncodedPublicKey, in: thread, using: transaction)
             default: break
             }
         }