[1.0.0.rc1] update urfave/cli package to v1.18.0#179

mrunalp merged 1 commit intoopencontainers:v1.0.0.rc1opencontainers/runtime-tools:v1.0.0.rc1from

wking:urfave-cli-v1.18.0wking/ocitools-v2:urfave-cli-v1.18.0Copy head branch name to clipboard