Change send method for text stories to cover link previews.

app/src/main/java/org/thoughtcrime/securesms/stories/Stories.kt

@@ -52,7 +52,17 @@ object Stories {
   @WorkerThread
   fun sendTextStories(messages: List<OutgoingSecureMediaMessage>): Completable {
     return Completable.create { emitter ->
-      MessageSender.sendMediaBroadcast(ApplicationDependencies.getApplication(), messages, listOf(), listOf())
+      messages.forEach { outgoingSecureMediaMessage ->
+        MessageSender.send(
+          ApplicationDependencies.getApplication(),
+          outgoingSecureMediaMessage,
+          -1L,
+          false,
+          null,
+          null
+        )
+      }
+
       emitter.onComplete()
     }
   }