FlightRemoval - Add JS support

[MichaelFruergaardPontoppidan]

See https://msdyneng.visualstudio.com/FinOps/_git/04d50eb9-b9f5-49b2-bd5e-fec00d9620e9/pullrequest/298689?_a=files&path=/Source/Metadata/IoTIntelligenceCore/IoTIntelligenceCore/AxResource/ResourceContent/Scripts/IoTIntCoreTimeSeriesControl.js