remove disable-gpu flag for all targets #482

Job	Run time
Clippy	3m 13s
Clippy	3m 13s
Tests (ubuntu-latest)	2m 45s
Tests (ubuntu-latest)	2m 45s
Build Wasm Examples (wasm-yew-minimal)	46s
Build Wasm Examples (wasm-yew-minimal)	46s
Tests (windows-latest)	5m 5s
Tests (windows-latest)	3m 40s
Build Examples (3d_charts)	28s
Build Examples (3d_charts)	28s
Code Coverage	7s
Code Coverage	7s
Tests (macos-latest)	3m 20s
Tests (macos-latest)	3m 20s
Build Examples (basic_charts)	26s
Build Examples (basic_charts)	26s
Rustfmt	13s
Rustfmt	13s
Build Examples (custom_controls)	25s
Build Examples (custom_controls)	25s
semver	1m 2s
semver	1m 2s
Build Examples (financial_charts)	22s
Build Examples (financial_charts)	22s
Build Examples (images)	35s
Build Examples (images)	35s
Build Examples (kaleido)	1m 32s
Build Examples (kaleido)	1m 32s
Build Examples (maps)	28s
Build Examples (maps)	28s
Build Examples (ndarray)	22s
Build Examples (ndarray)	22s
Build Examples (scientific_charts)	23s
Build Examples (scientific_charts)	23s
Build Examples (shapes)	26s
Build Examples (shapes)	26s
Build Examples (subplots)	25s
Build Examples (subplots)	25s
	43m 21s

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