Update dependency mocha to v8.3.2

Author: renovate-bot

package-lock.json

@@ -26,7 +26,7 @@
     "eslint-plugin-import": "2.22.1",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-promise": "4.3.1",
-    "mocha": "8.3.1",
+    "mocha": "8.3.2",
     "nock": "13.0.11",
     "sinon": "9.2.4"
   },