Could not find an option named "dry-run"

flutter pub publish did not work too

solved using
flutter pub pub publish

or:

flutter packages pub publish --dry-run

reference:

1.https://www.reddit.com/r/FlutterDev/comments/bt66o6/flutter_pub_publish_dryrun_command_is_working_or/

2.https://github.com/flutter/flutter/issues/33302