[ic-date-picker] Validation in guidance needs update

[gd2910]

What component is this related to?

IcDatePicker currently shows error validation that would not exist.

If disablePast prop is true the user would not be able select a previous date and thus not ebter an error state

[MI6-255]

You can type in the date manually, but this example maybe needs to be cleared up and remove the picker part in the image all together.