chore(deps): update devdependency eslint to v9.20.0 (#610)

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

Author: renovate[bot]

package.json

@@ -54,7 +54,7 @@
     "@nuxt/test-utils": "3.15.4",
     "@vitest/coverage-v8": "3.0.4",
     "bumpp": "10.0.1",
-    "eslint": "9.19.0",
+    "eslint": "9.20.0",
     "husky": "9.1.7",
     "lint-staged": "15.4.3",
     "nuxt": "3.15.4",