Update module github.com/DataDog/sketches-go to v1.4.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/DataDog/sketches-go	v1.4.5 -> v1.4.6

---

[!WARNING] Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

DataDog/sketches-go (github.com/DataDog/sketches-go)

### [`v1.4.6`](https://togithub.com/DataDog/sketches-go/releases/tag/v1.4.6) [Compare Source](https://togithub.com/DataDog/sketches-go/compare/v1.4.5...v1.4.6) #### What's Changed - Avoid inconsistent quantile computation between architectures by [@​gduranceau](https://togithub.com/gduranceau) in [https://github.com/DataDog/sketches-go/pull/80](https://togithub.com/DataDog/sketches-go/pull/80) #### New Contributors - [@​gduranceau](https://togithub.com/gduranceau) made their first contribution in [https://github.com/DataDog/sketches-go/pull/80](https://togithub.com/DataDog/sketches-go/pull/80) **Full Changelog**: https://github.com/DataDog/sketches-go/compare/v1.4.5...v1.4.6

---

Configuration

📅 Schedule: Branch creation - "on tuesday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.