CME Crypto Futures Map

[Martin-Molinero]

Expected Behavior

• Can trade cme crypto futures with IB

  Actual Behavior

• IB requires mapping ref https://ibkr.info/article/3049

  CME (Bitcoin Futures): Enter the underlying symbol BRR in order to bring up the futures
  CME (Ether Futures): Enter the underlying symbol ETHUSDRR to bring up the futures
  ICE (Bakkt® Bitcoin Futures): Enter the underlying symbol BAKKT to bring up the futures

  Potential Solution

• Update https://github.com/QuantConnect/Lean.Brokerages.InteractiveBrokers/blob/master/QuantConnect.InteractiveBrokersBrokerage/InteractiveBrokers/IB-symbol-map.json
• Double check all crypto cme futures to be safe (micro/etc)

  Reproducing the Problem

  N/A

  System Information

  N/A

  Checklist

• [x] I have completely filled out this template
• [x] I have confirmed that this issue exists on the current master branch
• [x] I have confirmed that this is not a duplicate issue by searching issues
• [x] I have provided detailed steps to reproduce the issue