Bump spatie/laravel-fractal from 6.2.1 to 6.3.1 in /sourcecode/hub

Bumps [spatie/laravel-fractal](https://github.com/spatie/laravel-fractal) from 6.2.1 to 6.3.1.
- [Release notes](https://github.com/spatie/laravel-fractal/releases)
- [Changelog](https://github.com/spatie/laravel-fractal/blob/main/CHANGELOG.md)
- [Commits](spatie/laravel-fractal@6.2.1...6.3.1)

---
updated-dependencies:
- dependency-name: spatie/laravel-fractal
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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