chore(deps): update dependency mocha to ^8.3.0

Author: renovate-bot

package.json

@@ -57,7 +57,7 @@
   },
   "devDependencies": {
     "markdown-toc": "^1.2.0",
-    "mocha": "^8.2.1",
+    "mocha": "^8.3.0",
     "semver": "^7.3.4",
     "shipjs": "0.23.0"
   },