Bug: License header is missing in free-solid-svg-icons@6.6.0/index.mjs

Bug description

Readme says that

Attribution is required by MIT, SIL OLF, and CC BY licenses. Downloaded Font Awesome Free files already contain embedded comments with sufficient attribution, so you shouldn't need to do anything additional when using these files normally.

Which does not work for https://www.npmjs.com/package/@fortawesome/free-solid-svg-icons package.

If CommonJS is used, the index.js has proper heading with /*! license.

However, since 6.3.0, when index.mjs is also produced, given file does not contain the license, so license is not part of our build output.

Would it be possible to include license also in index.mjs in distributed package for free-solid-svg-icons?

Reproducible test case

https://github.com/FortAwesome/Font-Awesome/blob/6.x/js-packages/%40fortawesome/free-regular-svg-icons/index.mjs

Screenshots

No response

Font Awesome version

v6.6.0

Serving

Other (as specified in the bug description)

Implementation

Other (as specified in the bug description)

Browser and Operating System

packaging issue, OS + browser do not apply

Web bug report checklist

[X] I have included a test case because my odds go way up that the team can fix this when I do
[X] I have searched for existing issues and to the best of my knowledge this is not a duplicate

FortAwesome / Font-Awesome

Bug: License header is missing in free-solid-svg-icons@6.6.0/index.mjs #20368