next.js

e1b8c00d - [eslint-plugin] Remove `eslint-v8` testing (#84721)

[eslint-plugin] Remove `eslint-v8` testing (#84721) ESLint plugin defaults to flat config, and we also dropped the built-in lint check at https://github.com/vercel/next.js/pull/83136, so we can sunset the deprecated ESLint v8 testing.