build(deps-dev): bump chai and @types/chai

Bumps [chai](https://github.com/chaijs/chai) and [@types/chai](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chai). These dependencies needed to be updated together.

Updates `chai` from 4.2.0 to 4.3.7
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/4.x.x/History.md)
- [Commits](chaijs/chai@4.2.0...v4.3.7)

Updates `@types/chai` from 4.2.14 to 4.3.4
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chai)

---
updated-dependencies:
- dependency-name: chai
  dependency-type: direct:development
  update-type: version-update:semver-minor
- dependency-name: "@types/chai"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -36,7 +36,7 @@
   "devDependencies": {
     "@commitlint/cli": "11.0.0",
     "@commitlint/config-conventional": "11.0.0",
-    "@types/chai": "4.2.14",
+    "@types/chai": "4.3.4",
     "@types/deep-equal-in-any-order": "1.0.1",
     "@types/fs-extra": "9.0.11",
     "@types/klaw-sync": "6.0.0",
@@ -47,7 +47,7 @@
     "@types/sinon-chai": "3.2.5",
     "@typescript-eslint/eslint-plugin": "4.33.0",
     "@typescript-eslint/parser": "4.14.0",
-    "chai": "4.2.0",
+    "chai": "4.3.7",
     "conventional-changelog-cli": "2.1.1",
     "coveralls": "3.1.0",
     "cz-conventional-changelog": "3.3.0",