chore(deps): update dependency chai to v6

Author: renovate[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "@commitlint/config-conventional": "19.8.1",
     "@vitest/coverage-v8": "3.2.4",
     "c8": "10.1.3",
-    "chai": "5.2.1",
+    "chai": "6.0.1",
     "commitlint": "19.8.1",
     "eslint": "9.33.0",
     "eslint-config-prettier": "10.1.8",