chore(deps): update dependency knip to v5.68.0 (#219)

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

Author: renovate[bot]

package-lock.json

@@ -161,7 +161,7 @@
     "fast-check": "4.3.0",
     "globals": "16.5.0",
     "husky": "9.1.7",
-    "knip": "5.67.1",
+    "knip": "5.68.0",
     "lint-staged": "16.2.6",
     "markdownlint-cli2": "0.18.1",
     "markdownlint-cli2-formatter-pretty": "0.0.9",