add kill test #2365

Job	Run time
youki-build (x86_64, gnu)	1m 41s
youki-build (x86_64, musl)	1m 58s
youki-build (aarch64, gnu)	1m 57s
youki-build (aarch64, musl)	2m 5s
k8s-tests (x86_64, gnu)	1m 37s
containerd-integration-tests (x86_64, gnu)	4m 41s
oci-validation-rust (x86_64, gnu)	2m 58s
oci-validation-go (x86_64, gnu)	1m 57s
k8s-tests (x86_64, musl)	1m 33s
containerd-integration-tests (x86_64, musl)	4m 46s
oci-validation-rust (x86_64, musl)	2m 43s
oci-validation-go (x86_64, musl)	2m 15s
rootless-podman-test (x86_64, gnu)	40s
docker-in-docker (ubuntu-22.04)	11s
rootless-podman-test (x86_64, musl)	1m 0s
docker-in-docker (ubuntu-20.04)	18s
	32m 20s

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