Update dependency uglify-js to v3.14.5

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
uglify-js	3.14.4 -> 3.14.5

---

Release Notes

mishoo/UglifyJS

### [`v3.14.5`](https://togithub.com/mishoo/UglifyJS/releases/v3.14.5) [Compare Source](https://togithub.com/mishoo/UglifyJS/compare/v3.14.4...v3.14.5) ##### Features - improve general performance ([`b079910`](https://togithub.com/mishoo/UglifyJS/commit/b0799105c224926da5ca0b6a6dfa18270e83afd0), [`033d8d9`](https://togithub.com/mishoo/UglifyJS/commit/033d8d9405c82d18c221daae9049874f8924d9a2), [`bc27966`](https://togithub.com/mishoo/UglifyJS/commit/bc27966a196ecb91f33a53a11497bdf2d85eb8cf), [`57a9519`](https://togithub.com/mishoo/UglifyJS/commit/57a9519c3d428d5b3b1e2a6db9ad27bc2f520e0a))

---

Configuration

📅 Schedule: "after 1am and before 7am on monday" in timezone America/Los_Angeles.

🚦 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, click this checkbox.

---

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