chore: update dependency @types/mocha to ^8.2.3

Signed-off-by: Renovate Bot <bot@renovateapp.com>

Author: renovate-bot

package-lock.json

@@ -56,7 +56,7 @@
     "@commitlint/config-conventional": "^12.1.4",
     "@loopback/build": "^6.4.0",
     "@loopback/monorepo": "^0.3.0",
-    "@types/mocha": "^8.2.2",
+    "@types/mocha": "^8.2.3",
     "@typescript-eslint/eslint-plugin": "^4.22.1",
     "@typescript-eslint/parser": "^4.22.1",
     "coveralls": "^3.1.0",