Bump third_party/editline/repo from 7633fbc to 4255848 (project-c…

…hip#31282)

Bumps [third_party/editline/repo](https://github.com/troglobit/editline) from `7633fbc` to `4255848`.
- [Release notes](https://github.com/troglobit/editline/releases)
- [Commits](troglobit/editline@7633fbc...4255848)

---
updated-dependencies:
- dependency-name: third_party/editline/repo
  dependency-type: direct:production
...

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