fix: upgrade joi from 14.0.0 to 14.3.1

Snyk has created this PR to upgrade joi from 14.0.0 to 14.3.1.

See this package in npm:
https://www.npmjs.com/package/joi

See this project in Snyk:
https://app.snyk.io/org/jswheeler/project/b3ee02bf-2de9-4917-a9cc-01795f833774?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -24,7 +24,7 @@
     "bluebird": "^3.5.1",
     "config": "^1.21.0",
     "get-parameter-names": "^0.3.0",
-    "joi": "^14.0.0",
+    "joi": "^14.3.1",
     "lodash": "^4.17.11",
     "mongoose": "^5.3.3",
     "no-kafka": "^3.2.4",