[10.6.X] Add patches to propagate lhe numbering through herwig#8728

cmsbuild merged 1 commit intocms-sw:IB/CMSSW_10_6_X/gcc700cms-sw/cmsdist:IB/CMSSW_10_6_X/gcc700from

Dominic-Stafford:hw_lhe_match_fix_10_6Dominic-Stafford/cmsdist:hw_lhe_match_fix_10_6Copy head branch name to clipboard