chore(deps-dev): bump @langchain/openai

Bumps [@langchain/openai](https://github.com/langchain-ai/langchainjs) from 0.6.2 to 1.0.0.
- [Release notes](https://github.com/langchain-ai/langchainjs/releases)
- [Commits](https://github.com/langchain-ai/langchainjs/commits)

---
updated-dependencies:
- dependency-name: "@langchain/openai"
  dependency-version: 1.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

packages/instrumentation-langchain/package.json

@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "@langchain/community": "^0.3.50",
-    "@langchain/openai": "^0.6.2",
+    "@langchain/openai": "^1.0.0",
     "@opentelemetry/context-async-hooks": "^2.0.1",
     "@opentelemetry/sdk-trace-node": "^2.0.1",
     "@pollyjs/adapter-fetch": "^6.0.6",