Fixes missing inner exception information in ScheduledEventException
Fixes missing inner exception information in ScheduledEventException

When a `ScheduledEventException` was thrown, `IAlgorithm.RunTimeError` was not set as `ScheduledEventException` , but as `Exception` with the orginal exception message and no inner exception.

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