Fix version of MadGraphData
Change the version to match new release based on revised convention, lhcb-datapkg/Gen/MadgraphData#4 (closed)
This is needed now in all nightly slot that otherwise fail, having removed the build of MadgraphData from them.
Change the version to match new release based on revised convention, lhcb-datapkg/Gen/MadgraphData#4 (closed)
This is needed now in all nightly slot that otherwise fail, having removed the build of MadgraphData from them.