Update dependency chai to v6

Update chai from 5.3.3 to 6.0.1

Change-type: patch

Author: balena-renovate[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "@types/netmask": "^2.0.5",
     "@types/node": "^24.2.1",
     "@types/request-promise": "^4.1.51",
-    "chai": "^5.2.0",
+    "chai": "^6.0.0",
     "chai-as-promised": "^8.0.1",
     "husky": "^9.1.7",
     "lint-staged": "^16.0.0",