Bump the dev-dependencies group with 1 update

Bumps the dev-dependencies group with 1 update: [mocha](https://github.com/mochajs/mocha).


Updates `mocha` from 10.2.0 to 10.3.0
- [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
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

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

package.json

@@ -50,7 +50,7 @@
     "karma-spec-reporter": "0.0.36",
     "karma-webpack": "^5.0.0",
     "mini-css-extract-plugin": "^2.8.0",
-    "mocha": "^10.2.0",
+    "mocha": "^10.3.0",
     "npm-run-all": "^4.1.5",
     "postcss": "^8.4.31",
     "postcss-loader": "^8.1.0",