fix: onRenderChange callback trigger on resize

[nickofthyme]

Summary

The onRenderChange was not being fired on resize of the chart even though the resize caused the chart to re-render. Adds an onWillRender and onResize events to the Settings spec.

This also reworks the resizeDebounce logic to update the debounce time when changed and remove the debouncer completely when resizeDebounce is set to 0.

Details

The ChartResizer triggers the update of the parent dimensions in the redux state but for some reason this does not affect the state.chartId, state.chartRendered, state.chartRenderedCount, nor getDebugStateSelector(state), the ChartStatus component never updates, and thus never triggers the onRenderChange callback event.

Issues

fixes #2221

Checklist

• The proper chart type label has been added (e.g. :xy, :partition)
• The proper feature labels have been added (e.g. :interactions, :axis)
• All related issues have been linked (i.e. closes #123, fixes #123)
• Unit tests have been added or updated to match the most common scenarios

[nickofthyme]

buildkite update screenshots

[nickofthyme]

This was never used cuz Settings has its own default of 10.

[nickofthyme]

If resizeDebounce value was changed after the initial chart render, the value and thus this.onResizeDebounce was never updated. This adds an update to this.onResizeDebounce on componentDidUpdate.

Even setting the value directly on the settings with a storybook knob was too async to update the value and thus never using the initial knob value.

[nickofthyme]

We could consider removing this deboucer altogether as it was an original implementation that may not be needed or at the very least default to 0 (aka disabled).