Merge pull request #6 from DEFRA/dependabot/npm_and_yarn/ioredis-5.6.0

Bump ioredis from 5.4.2 to 5.6.0

Author: alexluckett

package-lock.json

@@ -87,7 +87,7 @@
     "highlight.js": "^11.11.1",
     "http-status-codes": "^2.3.0",
     "humanize-duration": "^3.32.1",
-    "ioredis": "^5.4.2",
+    "ioredis": "^5.6.0",
     "joi": "^17.13.3",
     "liquidjs": "^10.21.0",
     "lodash": "^4.17.21",