Wrong license on composer.json

Fixed - Now running the validate is returning ./composer.json is valid

MR is ready and is mergeable: https://git.drupalcode.org/project/better_formats/-/merge_requests/3

Thanks, @RenatoG for contribution.

The license now is correct.

Moving to RTBC.

Thanks for identifying this, and for providing a fix. Merged in.

Automatically closed - issue fixed for 2 weeks with no activity.