Update mocha requirement from ^10.2.0 to ^10.3.0

Updates the requirements on [mocha](https://github.com/mochajs/mocha) to permit the latest version.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v10.2.0...v10.3.0)

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

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

package.json

@@ -37,7 +37,7 @@
     "gulp": "^4.0.2",
     "gulp-replace": "^1.1.4",
     "iobroker.web": "*",
-    "mocha": "^10.2.0",
+    "mocha": "^10.3.0",
     "chai": "^4.3.10"
   },
   "bugs": {