Deprecate kaleido #599

Job	Run time
Rustfmt	14s
Clippy	1m 26s
semver	54s
Tests (windows-latest)	17m 47s
Tests (ubuntu-latest)	4m 9s
Tests (macos-latest)	7m 33s
Code Coverage	18s
Test macOS Compatibility	3m 17s
Test Static Export (ubuntu-latest, chrome)	3m 6s
Test Static Export (ubuntu-latest, firefox)	2m 49s
Test Static Export (windows-latest, chrome)	11m 0s
Test Static Export (macos-latest, chrome)	23s
Build Wasm Examples (basic)	57s
Build Book	3m 17s
Test Static Export (windows-latest, firefox)	12m 19s
Build Wasm Examples (callback-example)	1m 0s
Test Static Export (macos-latest, firefox)	50s
Build Examples (basic_charts)	36s
Build Examples (3d_charts)	36s
Build Examples (customization)	35s
Build Examples (images)	52s
Build Examples (kaleido)	1m 40s
Build Examples (maps)	48s
Build Examples (scientific_charts)	34s
Build Examples (shapes)	34s
Build Examples (custom_controls)	36s
Build Examples (themes)	35s
Build Examples (financial_charts)	34s
Build Examples (static_export)	1m 28s
Build Examples (subplots)	34s
Build Examples (ndarray)	35s
	1h 21m 56s

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