### Body

Same as https://github.com/apache/airflow/issues/33876 but for `publish-docs` command.

### Committer

- [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project.
comment_text = comment_file.read_text()
    if comment_text in content:
        return content
    comment_lines = comment_text.splitlines()
    content_lines = content.splitlines()
    updated_lines: list[str] = []
    updated = False
    for line in content_lines:
        if not line.strip().startswith("#") and not updated:
            updated_lines.extend(comment_lines)
            updated = True
        updated_lines.append(line)
    return "".join(f"{line}\n" for line in updated_lines)
def modify_single_file_constraints(