updated dependency versions

Author: Yash Shah

package.json

@@ -25,15 +25,15 @@
   "homepage": "https://github.com/PLG-Works/queue#readme",
   "dependencies": {
     "@plgworks/base": "1.0.0",
-    "amqplib": "0.7.0",
+    "amqplib": "0.8.0",
     "uuid": "8.3.2"
   },
   "devDependencies": {
     "chai": "4.3.0",
     "ink-docstrap": "1.3.2",
     "jsdoc-route-plugin": "0.1.0",
     "lint-staged": "9.4.2",
-    "mocha": "5.2.0",
+    "mocha": "8.4.0",
     "pre-commit": "1.2.2",
     "prettier": "1.14.3"
   },