Font optimization - Typekit font loaded twice

[janicklas-ralph]

What version of Next.js are you using?

10.2

What version of Node.js are you using?

14.16.1

What browser are you using?

Chrome

What operating system are you using?

macOS

How are you deploying your application?

next start

Describe the Bug

Support for Typekit font were added in this PR - #24834

The font file for typekit is loaded twice as seen in the font-manifest.json

Expected Behavior

Font file has to be added once in the font-manifest.json

To Reproduce

Run the with typekit integration test and look at the font-manifest.json for the typekit font

[balazsorban44]

This issue has been automatically locked due to no recent activity. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.