Update dependency terser to v5.31.5

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
terser (source)	5.31.4 -> 5.31.5

---

Release Notes

terser/terser (terser)

### [`v5.31.5`](https://togithub.com/terser/terser/blob/HEAD/CHANGELOG.md#v5315) [Compare Source](https://togithub.com/terser/terser/compare/v5.31.4...de6dceee0753692af8c6edd930f37bb480f93c7c) - Revert v5.31.4, which created mysterious issues [#​1548](https://togithub.com/terser/terser/issues/1548), [#​1549](https://togithub.com/terser/terser/issues/1549)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), 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 was generated by Mend Renovate. View the repository job log.