Civic Sandbox Dashboard Chart Animation

[mendozaline]

This PR fixes issue #1153.

The chart in the dashboard now no longer reanimates when the map rerenders.

This has been solved by:

• Simplifying the props being passed to the dashboard
• Implementing React.memo() to prevent the dashboard from re-rendering when the props haven't changed
• Using the feature id as a key for the chart, since shortid was creating a new key every time the dashboard rendered

An animate prop can still be created for the chart components if we want the chart to not animated at all.