Remove unused puppeteer dependencies from nextjs package.

Author: onurtemizkan

packages/nextjs/test/integration/package.json

@@ -17,11 +17,9 @@
   },
   "devDependencies": {
     "@types/node": "^15.3.1",
-    "@types/puppeteer": "^5.4.3",
     "@types/react": "17.0.47",
     "@types/react-dom": "17.0.17",
     "nock": "^13.1.0",
-    "puppeteer": "^9.1.1",
     "typescript": "^4.2.4",
     "yargs": "^16.2.0"
   },