Fix regression stats for MACDTrandAlgorithm
Fix regression stats for MACDTrandAlgorithm

The MACD fast period was previously updated from 9 to 12

StefanoRaggi/Lean,Jay-Jay-D/LeanSTP,AlexCatarino/Lean,JKarathiya/Lean,andrewhart098/Lean,AnshulYADAV007/Lean,jameschch/Lean,andrewhart098/Lean,jameschch/Lean,AlexCatarino/Lean,andrewhart098/Lean,QuantConnect/Lean,StefanoRaggi/Lean,AnshulYADAV007/Lean,Jay-Jay-D/LeanSTP,QuantConnect/Lean,JKarathiya/Lean,redmeros/Lean,QuantConnect/Lean,jameschch/Lean,redmeros/Lean,StefanoRaggi/Lean,redmeros/Lean,redmeros/Lean,kaffeebrauer/Lean,Jay-Jay-D/LeanSTP,StefanoRaggi/Lean,AnshulYADAV007/Lean,AlexCatarino/Lean,kaffeebrauer/Lean,AlexCatarino/Lean,kaffeebrauer/Lean,AnshulYADAV007/Lean,AnshulYADAV007/Lean,jameschch/Lean,Jay-Jay-D/LeanSTP,JKarathiya/Lean,Jay-Jay-D/LeanSTP,kaffeebrauer/Lean,kaffeebrauer/Lean,QuantConnect/Lean,JKarathiya/Lean,jameschch/Lean,andrewhart098/Lean,StefanoRaggi/Lean