EES-5541 - Boundary level per dataset form changes

[bennettstuart]

Overview

Most changes are hidden behind a feature flag.

This work introduces the concept of boundaryLevels on dataSetConfigs on maps, this is to allow maps to show different geoJson per dataset as to produce a more accurate representation of data alongside their boundaries on the map.

• Reducer actions altered to cater for dataset boundary levels
• Separated Chart boundary levels form data setup and boundary levels form into their own components for simplicity.
• (hidden for now) data set table with boundary level select, below existing boundary level select, to allow users to select boundary levels per data set9

Additional

• Added onChange prop to Form component
  • <Effect value={formValues} onChange={props.onChange} /> no longer required (and doesn't work with form array field)
• Fixed a bug on Chart data groupings tab not allowing modal to close