need to have Wirecell wires json file updated for a new ICEBERG detector geometry.

[mhlswang]

I have updated the ICEBERG detector geometry in the gdml file. My understanding is that the separate iceberg-wires-larsoft-v*.json file needs to be updated too to reflect the changes in the geometry file. I would like to request the Wirecell team to create the new wires json file. This is somewhat urgent since we need this for new new simulations in preparation for an upcoming ICEBERG data taking run in April.