message: fix(github-actions): update dependabot name for dco allowlist
  The name for the dependabot name needed the appended [bot] in order to be added properly to the allowlist for the DCO Assistant workflow.
diff: @@ -20,7 +20,7 @@ jobs:
  path-to-signatures: 'dco-signatures.json'
  path-to-document: 'https://github.com/carbon-design-system/carbon-dco/blob/main/dco.md'
  branch: 'main'
  - allowlist: ibmdotcom-bot,dependabot,kodiakhq[bot]
  + allowlist: ibmdotcom-bot,dependabot[bot],kodiakhq[bot]
  remote-organization-name: carbon-design-system
  remote-repository-name: carbon-dco
  create-file-commit-message: 'chore: create file to store dco signatures'
  