Bump jpeg-js and favicons

Removes [jpeg-js](https://github.com/eugeneware/jpeg-js). It's no longer used after updating ancestor dependency [favicons](https://github.com/itgalaxy/favicons). These dependencies need to be updated together.


Removes `jpeg-js`

Updates `favicons` from 6.2.2 to 7.0.2
- [Release notes](https://github.com/itgalaxy/favicons/releases)
- [Commits](itgalaxy/favicons@v6.2.2...v7.0.2)

---
updated-dependencies:
- dependency-name: jpeg-js
  dependency-type: indirect
- dependency-name: favicons
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>