fix(libsinsp/container_engine/containerd): avoid cache confusion betw… #2197

Job	Run time
build-test-e2e-amd64 😇 (bundled_deps)	13m 48s
build-test-e2e-arm64 😇 (bundled_deps)	24m 51s
test-e2e-amd64-kmod 😇 (bundled_deps)	9m 17s
test-e2e-amd64-bpf 😇 (bundled_deps)	11m 9s
test-e2e-amd64-modern-bpf 😇 (bundled_deps)	22m 39s
test-e2e-arm64-kmod 😇 (bundled_deps)	17m 10s
test-e2e-arm64-bpf 😇 (bundled_deps)	20m 7s
test-e2e-arm64-modern-bpf 😇 (bundled_deps)	24m 35s
	2h 23m 36s

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