fix(deps): update dependency @hello.nrfcloud.com/proto to v3.2.0

Author: renovate[bot]

package-lock.json

@@ -117,7 +117,7 @@
   "prettier": "@nordicsemiconductor/asset-tracker-cloud-code-style/.prettierrc",
   "dependencies": {
     "@aws-lambda-powertools/metrics": "1.11.1",
-    "@hello.nrfcloud.com/proto": "3.1.0",
+    "@hello.nrfcloud.com/proto": "3.2.0",
     "@middy/core": "4.5.5",
     "@nordicsemiconductor/from-env": "2.0.0",
     "@nordicsemiconductor/timestream-helpers": "5.0.0",