minor changes

Author: uddish

android/src/main/java/com/intercom/reactnative/IntercomModule.java

@@ -325,6 +325,9 @@ public void presentContent(ReadableMap params, Promise promise) {
             List<String> collectionIds = IntercomHelpers.readableArrayToStringList(params.getArray("ids"));
             content = new IntercomContent.HelpCenterCollections(collectionIds);
             break;
+          case "CONVERSATION":
+            content = new IntercomContent.Conversation(params.getString("id"));
+            break;
         }
         if (content != null) {
           Intercom.client().presentContent(content);