Remove extra config from tailwind example (#33062)

Removes extra config per https://github.com/vercel/next.js/pull/32808/files#r779282629

## Documentation / Examples

- [x] Make sure the linting passes by running `yarn lint`

examples/with-tailwindcss/README.md

@@ -1,11 +1,3 @@
-<p  align="center">
-
-<img  src="https://res.cloudinary.com/ddcg0rzlo/image/upload/v1640340715/nextjs-tailwind-typescript-banner_vslgq4.png"  alt="Next.js TypeScript Starter">
-
-</p>
-
-<br />
-
 # Next.js + Tailwind CSS Example
 
 This example shows how to use [Tailwind CSS](https://tailwindcss.com/) [(v3.0)](https://tailwindcss.com/blog/tailwindcss-v3) with Next.js. It follows the steps outlined in the official [Tailwind docs](https://tailwindcss.com/docs/guides/nextjs).

examples/with-tailwindcss/package.json

@@ -14,8 +14,6 @@
     "@types/node": "17.0.4",
     "@types/react": "17.0.38",
     "autoprefixer": "^10.4.0",
-    "eslint": "8.5.0",
-    "eslint-config-next": "12.0.7",
     "postcss": "^8.4.5",
     "tailwindcss": "^3.0.7",
     "typescript": "4.5.4"