chore(deps): update dependency chai to v4.3.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
chai (source)	4.3.0 -> 4.3.1

---

Release Notes

chaijs/chai

### [`v4.3.1`](https://togithub.com/chaijs/chai/releases/4.3.1) [Compare Source](https://togithub.com/chaijs/chai/compare/4.3.0...4.3.1) This releases fixed an engine incompatibility with 4.3.0 The 4.x.x series of releases will be compatible with Node 4.0. Please report any errors found in Node 4 as bugs, and they will be fixed. The 5.x.x series, when released, will drop support for Node 4.0 This fix also ensures `pathval` is updated to `1.1.1` to fix CVE-2020-7751

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Enabled.

:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

:no_bell: 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 WhiteSource Renovate. View repository job log here.