fix(deps): update dependency azure-devops-ui to ~2.239.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
azure-devops-ui (source)	~2.238.0 -> ~2.239.0

---

Release Notes

Microsoft/azure-devops-ui-public (azure-devops-ui)

### [`v2.239.0`](https://togithub.com/Microsoft/azure-devops-ui-public/compare/8ebdcc57e2a8c214319cab321acd2db1fa52188c...fa8975b95d01f9c7508078bece7f3f14a218e701) [Compare Source](https://togithub.com/Microsoft/azure-devops-ui-public/compare/8ebdcc57e2a8c214319cab321acd2db1fa52188c...fa8975b95d01f9c7508078bece7f3f14a218e701)

---

Configuration

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

🚦 Automerge: Enabled.

♻ 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.