Add ctrl-c propagation e2e test with graceful SIGINT handling #1050

Job	Run time
detect-changes	4s
Format and Check Deps	1m 17s
Clippy	1m 8s
Test (musl)	4m 13s
Test (windows-latest, x86_64-pc-windows-msvc)	3m 32s
Test (macos-latest, aarch64-apple-darwin)	1m 34s
Test (macos-latest, x86_64-apple-darwin)	3m 59s
Test (ubuntu-latest, x86_64-unknown-linux-gnu)	1m 27s
done	3s
	17m 17s

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