chore(deps): update dependency @types/node to v25.6.0

Author: renovate[bot]

package-lock.json

@@ -21,7 +21,7 @@
     "@bifravst/prettier-config": "1.1.17",
     "@nrfcloud/validate-with-typebox": "npm:@jsr/nrfcloud__validate-with-typebox@^1.0.2",
     "@types/aws-lambda": "8.10.161",
-    "@types/node": "25.5.2",
+    "@types/node": "25.6.0",
     "@typescript/native-preview": "7.0.0-dev.20260409.1",
     "prettier": "3.8.1"
   },