feat: skip caching tasks that modify their inputs #688

Job	Run time
detect-changes	5s
Format and Check Deps	1m 6s
Clippy	1m 18s
Test (ubuntu-latest, x86_64-unknown-linux-gnu)	2m 9s
Test (windows-latest, x86_64-pc-windows-msvc)	5m 49s
Test (macos-latest, x86_64-apple-darwin)	5m 36s
Test (macos-latest, aarch64-apple-darwin)	1m 56s
done	2s
detect-changes	5s
Format and Check Deps	1m 6s
Test (windows-latest, x86_64-pc-windows-msvc)	4m 41s
Test (macos-latest, aarch64-apple-darwin)	1m 56s
Clippy	1m 18s
Test (ubuntu-latest, x86_64-unknown-linux-gnu)	2m 9s
Test (macos-latest, x86_64-apple-darwin)	5m 36s
done	4s
Format and Check Deps	1m 6s
detect-changes	5s
Clippy	1m 18s
Test (macos-latest, aarch64-apple-darwin)	1m 56s
Test (windows-latest, x86_64-pc-windows-msvc)	6m 19s
Test (macos-latest, x86_64-apple-darwin)	5m 36s
Test (ubuntu-latest, x86_64-unknown-linux-gnu)	2m 9s
done	3s
	53m 28s

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