chore(deps): update dependency sort-keys to v6 (#636)

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

Author: renovate[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "npm-run-all2": "^8.0.0",
     "prettier": "3.6.2",
     "semantic-release-plugin-update-version-in-files": "^2.0.0",
-    "sort-keys": "^5.0.0",
+    "sort-keys": "^6.0.0",
     "typescript": "^5.0.0",
     "vitest": "^3.2.4"
   },