build(deps-dev): bump @types/chai from 4.3.7 to 4.3.8

Bumps [@types/chai](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chai) from 4.3.7 to 4.3.8.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chai)

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

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

package.json

@@ -35,7 +35,7 @@
     "@alcalzone/release-script-plugin-license": "^3.5.9",
     "@iobroker/adapter-dev": "^1.2.0",
     "@iobroker/testing": "^4.1.0",
-    "@types/chai": "^4.3.7",
+    "@types/chai": "^4.3.8",
     "@types/chai-as-promised": "^7.1.6",
     "@types/gulp": "^4.0.15",
     "@types/mocha": "^10.0.2",