Deprecate kaleido #634

Job	Run time
Tests (macos-latest)	3m 27s
Tests (ubuntu-latest)	3m 36s
Rustfmt	14s
semver	1m 9s
Clippy	3m 44s
Build Wasm Examples (basic)	1m 19s
Code Coverage	10s
Build Wasm Examples (callback-example)	57s
Test Static Export with Chrome (Windows)	3m 13s
Build Book	3m 39s
Build Examples (3d_charts)	42s
Build Examples (basic_charts)	43s
Build Examples (customization)	32s
Build Examples (maps)	48s
Build Examples (scientific_charts)	41s
Build Examples (financial_charts)	36s
Build Examples (kaleido)	1m 45s
Build Examples (ndarray)	27s
Build Examples (custom_controls)	37s
Build Examples (shapes)	42s
Build Examples (images)	1m 23s
Build Examples (themes)	34s
Build Examples (subplots)	42s
Build Examples (static_export)	1m 45s
	33m 25s

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