[Docs] [Developer Policy] Document best practice of not tagging a username in commit messages and PR descriptions#164328

davidmrdavid merged 5 commits intollvm:mainllvm/llvm-project:mainfrom

davidmrdavid:dev/dajusto/document-that-usernames-should-not-be-in-commit-messagesdavidmrdavid/llvm-project:dev/dajusto/document-that-usernames-should-not-be-in-commit-messagesCopy head branch name to clipboard