Bump github.com/urfave/cli/v2 from 2.27.1 to 2.27.4

Bumps github.com/urfave/cli/v2 from 2.27.1 to 2.27.4.

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updated-dependencies:

• dependency-name: github.com/urfave/cli/v2 dependency-type: direct:production update-type: version-update:semver-patch

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