message: op-chain-ops: fix test
diff: @@ -273,6 +273,6 @@ func TestGetPendingWithdrawals(t *testing.T) {
  withdrawal := withdrawals[i]
  require.Equal(t, msg.Target, *withdrawal.Target)
  - require.Equal(t, msg.Message, withdrawal.Data)
  + require.Equal(t, msg.Message, []byte(withdrawal.Data))
  }
  }
  