chore(deps): bump next from 15.5.13 to 16.1.7 in /environment_tests/test-exports-vercel in the npm_and_yarn group across 1 directory (#10448)

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Author: dependabot[bot]

environment_tests/test-exports-vercel/package.json

@@ -21,7 +21,7 @@
     "eslint": "8.37.0",
     "eslint-config-next": "14.2.28",
     "langchain": "workspace:*",
-    "next": "^15.4.5",
+    "next": "^16.1.7",
     "peggy": "^5.0.5",
     "react": "18.2.0",
     "react-dom": "18.2.0",