`BarChart`'s grid horizontal lines break out of the chart

[bratsos]

Bug summary

Grid's horizontal lines on BarChart are breaking outside of the chart when using the horizontalOverflow: false option on a custom theme.

Expected behavior

The chart should use the drawableWidth here if horizontalOverflow is set to false like LineChart does (link)

Actual behavior

horizontalOverflow: false

horizontalOverflow: true

Steps to reproduce the problem

1. Create a custom theme as following

const customTheme = createTheme(
    grid: {
      horizontalOverflow: false,
    },
  {
    ...PolarisVizLightTheme,
  }
);

Specifications

• Polaris-Viz version number: 7.8.0