Update changelog and victory core dep

[boygirl]

Breaking Changes

-587 Disable styles on data

This change deprecates Victory's ability to automatically pick up style attributes from the data object. This change will improve performance, but will be a breaking change for many users. Fortunately the upgrade path is simple:

If your data object looks like

data={[
  { x: 1, y: 1, fill: "red", opacity: 0.2 },
  ...
]}

Add the following functional styles:

style={{ data:  { fill: (d) => d.fill, opacity: (d) => d.opacity } }}

and everything will work as before.

-584 Check for labels prop before computing baseProps for labels

Base props for labels will no longer be pre-calculated unless a labels prop exists. This change improves performance, but it will be a breaking change for users who were using events for adding labels to elements that did not already have them using an event mutation like:

events={[{
  target: "data",
  eventHandlers: {
    onClick: () => {
      return [{ target: "labels", mutation: () => ({ text: "clicked" }) }];
    }
  }
}]}

If you are using this pattern, you can make labels work as expected by adding a dummy labels prop like: labels={() => null}

Note: This change does not affect tooltips, which exist, but are invisible until they receive the active prop

Other changes
-589 Audit lodash methods
-583 Perf improvement for VictorySelectionContainer