conversation: update when conversation ready

This patch update temporary conversation after receiving
signal conversationReady.

Change-Id: I2502418a3011af1754123db82bb2a240d955ca47
diff --git a/Ring/Ring/Features/Conversations/SmartList/SmartlistViewModel.swift b/Ring/Ring/Features/Conversations/SmartList/SmartlistViewModel.swift
index 300d935..d236fd4 100644
--- a/Ring/Ring/Features/Conversations/SmartList/SmartlistViewModel.swift
+++ b/Ring/Ring/Features/Conversations/SmartList/SmartlistViewModel.swift
@@ -157,6 +157,7 @@
                             conversationViewModel?.conversation.accept(conversationModel)
                         } else if let contactFound = self.contactFoundConversation.value, contactFound.conversation.value == conversationModel {
                             conversationViewModel = contactFound
+                            conversationViewModel?.conversation = BehaviorRelay(value: conversationModel)
                             self.conversationViewModels.append(contactFound)
                         } else {
                             conversationViewModel = ConversationViewModel(with: self.injectionBag)