fix(deps): update dependency @next/eslint-plugin-next to v16 (#326)

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

Author: renovate[bot]

pnpm-lock.yaml

@@ -18,7 +18,7 @@
   "dependencies": {
     "@eslint/compat": "^1.4.0",
     "@line/abc-def-eslint-plugin-header": "workspace:*",
-    "@next/eslint-plugin-next": "^15.5.6",
+    "@next/eslint-plugin-next": "^16.0.0",
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-jsx-a11y": "^6.10.2",
     "eslint-plugin-react": "^7.37.5",