Bump gopkg.in/yaml.v2 from 2.2.1 to 2.2.8 in /cloud-custodian/tools/omnissm#5

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dependabot/go_modules/cloud-custodian/tools/omnissm/gopkg.in/yaml.v2-2.2.8harsh4870/cloud-custodian:dependabot/go_modules/cloud-custodian/tools/omnissm/gopkg.in/yaml.v2-2.2.8Copy head branch name to clipboard