message: [CI] CODEOWNERS update; adding Whisperity :)
diff: # See https://docs.github.com/en/enterprise-server@2.21/github/creating-cloning-and-archiving-repositories/creating-a-repository-on-github/about-code-owners#example-of-a-codeowners-file
  -* christian@parpart.family
  +* @christianparpart
  /.github/ @data-man
  +/.github/CODEOWNERS @christianparpart
  +/.github/codechecker/ @whisperity
  +/.github/workflows/*codechecker* @whisperity
  cmake/ @data-man
  +
  