Bump mocha from 8.3.0 to 8.3.1

Bumps [mocha](https://github.com/mochajs/mocha) from 8.3.0 to 8.3.1.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v8.3.0...v8.3.1)

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

Author: dependabot[bot]

package-lock.json

@@ -124,7 +124,7 @@
     "@typescript-eslint/eslint-plugin": "^4.16.1",
     "eslint": "^7.21.0",
     "glob": "^7.1.6",
-    "mocha": "^8.3.0",
+    "mocha": "^8.3.1",
     "ts-loader": "^8.0.17",
     "tscpaths": "0.0.9",
     "typescript": "^4.2.3",