chore(deps): bump test/test262-cases in the dependencies group (#20541)

Bumps the dependencies group with 1 update: [test/test262-cases](https://github.com/tc39/test262).


Updates `test/test262-cases` from `e7c277b` to `c6e7425`
- [Release notes](https://github.com/tc39/test262/releases)
- [Commits](https://github.com/tc39/test262/compare/e7c277b36cfdd69f299a75b17f7c2e331c2dc34e...c6e74252a5dff86200ca451102f90ad313fcf3fb)

---
updated-dependencies:
- dependency-name: test/test262-cases
  dependency-version: c6e74252a5dff86200ca451102f90ad313fcf3fb
  dependency-type: direct:production
  dependency-group: dependencies
...

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