Add regression algorithm packet type
Add regression algorithm packet type

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