* chore: 🤖 remove hashi copyright .github headers and update config * chore: 🤖 remove remaining hashicorp copyright headers * Add missing copyright headers
Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com> Co-authored-by: Dharini <dharini@hashicorp.com>