Bump wrangler from 3.7.0 to 3.19.0 in /environment_tests/test-exports…

…-cf (#216)

Bumps [wrangler](https://github.com/cloudflare/workers-sdk/tree/HEAD/packages/wrangler) from 3.7.0 to 3.19.0.
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Changelog](https://github.com/cloudflare/workers-sdk/blob/main/packages/wrangler/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/[email protected]/packages/wrangler)

---
updated-dependencies:
- dependency-name: wrangler
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

environment_tests/test-exports-cf/package.json

@@ -10,7 +10,7 @@
  "dependencies": {
  "@langchain/core": "latest",
  "@langchain/langgraph": "workspace:*",
- "wrangler": "3.7.0",
+ "wrangler": "3.19.0",
  "vitest": "0.34.3",
  "typescript": "^5.0.3"
  },