Update zip requirement from 3.0 to 4.0 #498

Job	Run time
Rustfmt	13s
Clippy	3m 29s
Build Examples (3d_charts)	34s
Code Coverage	16s
Build Examples (basic_charts)	36s
Build Wasm Examples (wasm-yew-minimal)	54s
semver	55s
Build Examples (custom_controls)	30s
Build Wasm Examples (wasm-yew-callback-minimal)	56s
Tests (ubuntu-latest)	2m 35s
Build Examples (financial_charts)	41s
Tests (windows-latest)	3m 24s
Build Examples (images)	44s
Tests (macos-latest)	3m 6s
Build Examples (kaleido)	1m 18s
Build Examples (maps)	30s
Build Examples (ndarray)	37s
Build Examples (scientific_charts)	30s
Build Examples (shapes)	34s
Build Examples (subplots)	31s
	22m 53s

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