Deprecate kaleido #701

Job	Run time
Clippy	3m 57s
Rustfmt	16s
semver	56s
Code Coverage	18s
Build Book	3m 13s
Build Wasm Examples (callback-example)	58s
Build Wasm Examples (basic)	56s
Tests (windows-latest, chrome, plotly_ndarray,plotly_image,static_export_chromedriver,ci)	4m 21s
Tests (ubuntu-latest, firefox, plotly_ndarray,plotly_image,static_export_geckodriver,static_expor...	3m 6s
Tests (macos-latest, chrome, plotly_ndarray,plotly_image,static_export_default,ci)	3m 53s
Tests (ubuntu-latest, chrome, plotly_ndarray,plotly_image,static_export_default,ci)	3m 3s
Build Examples (customization/consistent_static_format_export)	1m 23s
Build Examples (3d_charts)	32s
Build Examples (customization/multiple_plots_example)	33s
Build Examples (basic_charts)	35s
Build Examples (custom_controls)	35s
Build Examples (financial_charts)	34s
Build Examples (images)	50s
Build Examples (maps)	44s
Build Examples (customization/density_mapbox_example)	32s
Build Examples (kaleido)	1m 31s
Build Examples (shapes)	32s
Build Examples (ndarray)	32s
Build Examples (themes)	33s
Build Examples (statistical_charts)	33s
Build Examples (scientific_charts)	32s
Build Examples (subplots)	34s
	36m 2s

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