Merge pull request #2175 from NHSDigital/dependabot/npm_and_yarn/sandbox/develop/hapi/hapi-21.4.0

sandbox-npm(deps): bump @hapi/hapi from 21.3.12 to 21.4.0 in /sandbox

Author: nhsd-david-wass

sandbox/package-lock.json

@@ -12,7 +12,7 @@
   "homepage": "https://github.com/NHSDigital/hello-world-api",
   "main": "app.js",
   "dependencies": {
-    "@hapi/hapi": "^21.3.12",
+    "@hapi/hapi": "^21.4.0",
     "@hapi/inert": "^7.1.0",
     "lodash": "^4.17.20"
   },