message: fix(shell_automaton/protocol): removing tasks handlers correctly
diff: @@ -96,7 +96,7 @@ impl ProtocolService for ProtocolServiceDefault {
  self.responses
  .try_recv()
  .map(|(response, id)| {
  - let handle = self.tasks.remove(id);
  + let handle = self.tasks.try_remove(id);
  let _ = handle; // it is already done
  response
  })
  