INVALID Pin Node.js to 16.20.2

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
node	engines	pin	16.x -> 16.20.2

Add the preset :preserveSemverRanges to your config if you don't want to pin your dependencies.

---

Configuration

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