chore(deps): update ⬆️ npm update azure-pipelines-task-lib to v4.12.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
azure-pipelines-task-lib	4.12.0 -> 4.12.1

---

Release Notes

Microsoft/azure-pipelines-task-lib (azure-pipelines-task-lib)

### [`v4.12.1`](https://togithub.com/Microsoft/azure-pipelines-task-lib/compare/9abb170036d3b4cc1781def2efa436d9b059104c...79bc2986cd9b47f1474c085ec3c878d951adc68a) [Compare Source](https://togithub.com/Microsoft/azure-pipelines-task-lib/compare/9abb170036d3b4cc1781def2efa436d9b059104c...79bc2986cd9b47f1474c085ec3c878d951adc68a)

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, 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.