fix(react-charting): Updated annotation layer to remove inner html

[srmukher]

Updated annotation layer to remove inner html

[srmukher]

Playwright report: https://github.com/microsoft/fluentui-charting-contrib/actions/runs/18903391841

[github-actions]

📊 Bundle size report

Package & Exports	Baseline (minified/GZIP)	PR	Change
react-charting AreaChart	296.864 kB 91.938 kB	298.603 kB 92.628 kB	1.739 kB 690 B
react-charting DeclarativeChart	638.245 kB 179.688 kB	640.116 kB 180.448 kB	1.871 kB 760 B
react-charting GanttChart	276.29 kB 85.775 kB	278.029 kB 86.51 kB	1.739 kB 735 B
react-charting GroupedVerticalBarChart	287.984 kB 88.769 kB	289.723 kB 89.479 kB	1.739 kB 710 B
react-charting HeatMapChart	279.216 kB 86.459 kB	280.955 kB 87.152 kB	1.739 kB 693 B
react-charting HorizontalBarChartWithAxis	286.007 kB 87.746 kB	287.746 kB 88.474 kB	1.739 kB 728 B
react-charting LineChart	326.394 kB 98.885 kB	328.133 kB 99.596 kB	1.739 kB 711 B
react-charting ScatterChart	282.609 kB 88.121 kB	284.348 kB 88.833 kB	1.739 kB 712 B
react-charting VerticalBarChart	298.393 kB 90.252 kB	300.132 kB 90.965 kB	1.739 kB 713 B
react-charting VerticalStackedBarChart	294.263 kB 89.741 kB	296.002 kB 90.455 kB	1.739 kB 714 B

Unchanged fixtures

Package & Exports	Size (minified/GZIP)
react-charting ChartHoverCard	37.196 kB 12.7 kB
react-charting DonutChart	191.538 kB 59.947 kB
react-charting GaugeChart	192.057 kB 59.498 kB
react-charting HorizontalBarChart	127.238 kB 39.931 kB
react-charting Legends	151.066 kB 46.245 kB
react-charting MultiStackedBarChart	181.242 kB 55.075 kB
react-charting PieChart	134.239 kB 42.282 kB
react-charting SankeyChart	146.82 kB 45.708 kB
react-charting Sparkline	87.616 kB 29.671 kB
react-charting StackedBarChart	174.923 kB 52.655 kB
react-charting TreeChart	84.809 kB 26.636 kB

_{🤖 This report was generated against 6bc15c66c4a68da99718fc889707fbcb9fdfd570}

[github-actions]

Pull request demo site: URL