chore(deps): bump the test-versions group (#6263)

Bumps the test-versions group in /packages/dd-trace/test/plugins/versions with 3 updates: [@aws-sdk/client-lambda](https://github.com/aws/aws-sdk-js-v3/tree/HEAD/clients/client-lambda), [@langchain/core](https://github.com/langchain-ai/langchainjs) and [fastify](https://github.com/fastify/fastify).


Updates `@aws-sdk/client-lambda` from 3.864.0 to 3.865.0
- [Release notes](https://github.com/aws/aws-sdk-js-v3/releases)
- [Changelog](https://github.com/aws/aws-sdk-js-v3/blob/main/clients/client-lambda/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js-v3/commits/v3.865.0/clients/client-lambda)

Updates `@langchain/core` from 0.3.68 to 0.3.69
- [Release notes](https://github.com/langchain-ai/langchainjs/releases)
- [Changelog](https://github.com/langchain-ai/langchainjs/blob/main/release_workspace.js)
- [Commits](https://github.com/langchain-ai/langchainjs/commits)

Updates `fastify` from 5.4.0 to 5.5.0
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v5.4.0...v5.5.0)

---
updated-dependencies:
- dependency-name: "@aws-sdk/client-lambda"
  dependency-version: 3.865.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: test-versions
- dependency-name: "@langchain/core"
  dependency-version: 0.3.69
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: test-versions
- dependency-name: fastify
  dependency-version: 5.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: test-versions
...

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

Author: dependabot[bot]

packages/dd-trace/test/plugins/versions/package.json

@@ -10,7 +10,7 @@
     "@aws-sdk/client-bedrock-runtime": "3.864.0",
     "@aws-sdk/client-dynamodb": "3.864.0",
     "@aws-sdk/client-kinesis": "3.864.0",
-    "@aws-sdk/client-lambda": "3.864.0",
+    "@aws-sdk/client-lambda": "3.865.0",
     "@aws-sdk/client-s3": "3.864.0",
     "@aws-sdk/client-sfn": "3.864.0",
     "@aws-sdk/client-sns": "3.864.0",
@@ -41,7 +41,7 @@
     "@koa/router": "14.0.0",
     "@langchain/anthropic": "0.3.26",
     "@langchain/cohere": "0.3.4",
-    "@langchain/core": "0.3.68",
+    "@langchain/core": "0.3.69",
     "@langchain/google-genai": "0.2.16",
     "@langchain/openai": "0.6.7",
     "@node-redis/client": "1.0.6",
@@ -86,7 +86,7 @@
     "express": "5.1.0",
     "express-mongo-sanitize": "2.2.0",
     "express-session": "1.18.2",
-    "fastify": "5.4.0",
+    "fastify": "5.5.0",
     "find-my-way": "9.3.0",
     "fs": "0.0.2",
     "generic-pool": "3.9.0",