Update dependency @ove-lib/utils to v0.6.0

Author: renovate-bot

packages/ove-service-layout/package.json

@@ -28,7 +28,7 @@
     "test:benchmark": "node benchmark/benchmark.js"
   },
   "dependencies": {
-    "@ove-lib/utils": "0.5.0",
+    "@ove-lib/utils": "0.6.0",
     "body-parser": "1.19.0",
     "cors": "2.8.5",
     "express": "4.17.1",

packages/ove-service-persistence-inmemory/package.json

@@ -17,7 +17,7 @@
   "author": "Senaka Fernando <senaka.fernando15@imperial.ac.uk>",
   "license": "MIT",
   "dependencies": {
-    "@ove-lib/utils": "0.5.0",
+    "@ove-lib/utils": "0.6.0",
     "cors": "2.8.5",
     "express": "4.17.1",
     "http-status-codes": "2.1.4"