Update chai requirement from ^4.3.7 to ^4.3.8

Updates the requirements on [chai](https://github.com/chaijs/chai) to permit the latest version.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/4.x.x/History.md)
- [Commits](chaijs/chai@v4.3.7...v4.3.8)

---
updated-dependencies:
- dependency-name: chai
  dependency-type: direct:development
...

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

package.json

@@ -30,7 +30,7 @@
     "@foxriver76/eslint-config": "^1.0.0",
     "@iobroker/adapter-dev": "^1.2.0",
     "mocha": "^10.2.0",
-    "chai": "^4.3.7",
+    "chai": "^4.3.8",
     "@iobroker/testing": "^4.1.0"
   },
   "bugs": {