fix(deps): update dependency @hello.nrfcloud.com/nrfcloud-api-helpers to ^6.0.388 (#233)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -87,7 +87,7 @@
     "@aws-sdk/client-dynamodb": "^3.913.0",
     "@bifravst/bdd-markdown": "^8.2.78",
     "@bifravst/http-api-mock": "^2.1.310",
-    "@hello.nrfcloud.com/nrfcloud-api-helpers": "^6.0.384",
+    "@hello.nrfcloud.com/nrfcloud-api-helpers": "^6.0.388",
     "@sinclair/typebox": "^0.34.41",
     "jsonata": "^2.1.0",
     "p-retry": "^7.1.0"