feat(react-charting): enable multiplot image export

[krkshitij]

Previous Behavior

New Behavior

Related Issue(s)

• Fixes #

[github-actions]

📊 Bundle size report

Package & Exports	Baseline (minified/GZIP)	PR	Change
react-charting AreaChart	296.97 kB 92.57 kB	299.068 kB 93.296 kB	2.098 kB 726 B
react-charting DeclarativeChart	643.832 kB 181.534 kB	646.992 kB 182.678 kB	3.16 kB 1.144 kB
react-charting DonutChart	192.157 kB 60.146 kB	194.185 kB 60.837 kB	2.028 kB 691 B
react-charting GanttChart	276.453 kB 86.351 kB	278.557 kB 87.137 kB	2.104 kB 786 B
react-charting GaugeChart	192.676 kB 59.719 kB	194.702 kB 60.476 kB	2.026 kB 757 B
react-charting GroupedVerticalBarChart	288.088 kB 89.349 kB	290.186 kB 90.067 kB	2.098 kB 718 B
react-charting HeatMapChart	279.32 kB 87.092 kB	281.418 kB 87.822 kB	2.098 kB 730 B
react-charting HorizontalBarChartWithAxis	286.157 kB 88.299 kB	288.255 kB 89.075 kB	2.098 kB 776 B
react-charting Legends	151.052 kB 46.244 kB	151.235 kB 46.305 kB	183 B 61 B
react-charting LineChart	326.498 kB 99.476 kB	328.596 kB 100.236 kB	2.098 kB 760 B
react-charting MultiStackedBarChart	181.228 kB 55.074 kB	181.411 kB 55.129 kB	183 B 55 B
react-charting SankeyChart	147.453 kB 45.913 kB	149.288 kB 46.653 kB	1.835 kB 740 B
react-charting ScatterChart	282.715 kB 88.694 kB	284.825 kB 89.461 kB	2.11 kB 767 B
react-charting StackedBarChart	174.909 kB 52.65 kB	175.092 kB 52.716 kB	183 B 66 B
react-charting VerticalBarChart	298.49 kB 90.841 kB	300.588 kB 91.59 kB	2.098 kB 749 B
react-charting VerticalStackedBarChart	294.339 kB 90.334 kB	296.437 kB 91.129 kB	2.098 kB 795 B

Unchanged fixtures

Package & Exports	Size (minified/GZIP)
react-charting ChartHoverCard	37.196 kB 12.7 kB
react-charting HorizontalBarChart	127.238 kB 39.931 kB
react-charting PieChart	134.239 kB 42.282 kB
react-charting Sparkline	87.616 kB 29.671 kB
react-charting TreeChart	84.809 kB 26.636 kB

_{🤖 This report was generated against aad8765969083497be3a812eaaea7c04bd4030b2}

[github-actions]

Pull request demo site: URL

[AtishayMsft]