chore(deps): update dependency eslint to v9.20.1

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

Author: renovate[bot]

frontend/package-lock.json

@@ -41,7 +41,7 @@
     "babel-core": "6.26.3",
     "@babel/eslint-parser": "7.26.8",
     "babel-jest": "29.7.0",
-    "eslint": "9.20.0",
+    "eslint": "9.20.1",
     "eslint-plugin-prettier": "5.2.3",
     "eslint-plugin-vue": "9.32.0",
     "jest-mock-axios": "4.8.0",