Bump chai and @types/chai in /client

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 4.3.4 to 4.3.6
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/4.x.x/History.md)
- [Commits](chaijs/chai@v4.3.4...v4.3.6)

Updates `@types/chai` from 4.2.22 to 4.3.1
- [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:production
  update-type: version-update:semver-patch
- dependency-name: "@types/chai"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

client/package-lock.json

@@ -24,7 +24,7 @@
     "@toruslabs/fetch-node-details": "^6.0.1",
     "@toruslabs/torus.js": "^6.0.0",
     "@types/bs58": "^4.0.1",
-    "@types/chai": "^4.2.22",
+    "@types/chai": "^4.3.1",
     "@types/chart.js": "^2.9.34",
     "@types/jest": "^27.0.2",
     "@types/node": "^16.10.3",
@@ -36,7 +36,7 @@
     "bootstrap": "^4.6.0",
     "bs58": "^5.0.0",
     "buffer": "^6.0.3",
-    "chai": "^4.3.4",
+    "chai": "^4.3.6",
     "chart.js": "^2.9.4",
     "lodash.debounce": "^4.0.8",
     "node-sass": "^7.0.1",