Move containerBounds to ChartContext

[envex]

What does this implement/fix?

As an improvement to #1757 we're moving containerBounds to the ChartContext so we no longer have to prop drill it.

We're also removing containerDimensions which was a subset of containerBounds. We will use containerBounds from now on.

Storybook link

Before merging

• Check your changes on a variety of browsers and devices.

• Update the Changelog's Unreleased section with your changes.

• Update relevant documentation, tests, and Storybook.

• Make sure you're exporting any new shared Components, Types and Utilities from the top level index file of the package

[github-actions]

size-limit report 📦

Path	Size	Loading time (3g)	Running time (snapdragon)	Total time
polaris-viz-core-cjs	61.65 KB (+0.04% 🔺)	1.3 s (+0.04% 🔺)	1.2 s (+24.04% 🔺)	2.4 s
polaris-viz-cjs	222.7 KB (-0.24% 🔽)	4.5 s (-0.24% 🔽)	2.1 s (+3% 🔺)	6.6 s
polaris-viz-esm	180.54 KB (-0.26% 🔽)	3.7 s (-0.26% 🔽)	1.7 s (+12.4% 🔺)	5.3 s
polaris-viz-css	5.55 KB (-0.15% 🔽)	111 ms (-0.15% 🔽)	344 ms (+9.69% 🔺)	455 ms
polaris-viz-esnext	187.26 KB (-0.28% 🔽)	3.8 s (-0.28% 🔽)	1.3 s (-14.46% 🔽)	5.1 s