Bump version of containerd to 1.7.18 for latest and 1.6.33 for LTS #183

Job	Run time
benchmark	7m 23s
download-and-convert-benchmark-result-to-visualization-data	5s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	4s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	6s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	7s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	10s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	10s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	10s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	8s
Push benchmark result to Github-pages (/home/runner/work/soci-snapshotter/soci-snapshotter/curren...	13s
	8m 36s

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