Support refreshDueToExternalTransaction in more views

submodules/Postbox/Sources/PeerView.swift

@@ -253,6 +253,10 @@ final class MutablePeerView: MutablePostboxView {
         
         return updated
     }
+
+    func refreshDueToExternalTransaction(postbox: PostboxImpl) -> Bool {
+        return false
+    }
     
     func immutableView() -> PostboxView {
         return PeerView(self)