fix(deps): bump type-fest from 4.14.0 to 4.15.0 in /shared (#7243)

Bumps [type-fest](https://github.com/sindresorhus/type-fest) from 4.14.0 to 4.15.0.
- [Release notes](https://github.com/sindresorhus/type-fest/releases)
- [Commits](sindresorhus/type-fest@v4.14.0...v4.15.0)

---
updated-dependencies:
- dependency-name: type-fest
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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