chore(deps): bump winston in /examples/chatbots/typescript

Bumps [winston](https://github.com/winstonjs/winston) from 3.17.0 to 3.18.3.
- [Release notes](https://github.com/winstonjs/winston/releases)
- [Changelog](https://github.com/winstonjs/winston/blob/master/CHANGELOG.md)
- [Commits](winstonjs/winston@v3.17.0...v3.18.3)

---
updated-dependencies:
- dependency-name: winston
  dependency-version: 3.18.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/chatbots/typescript/package-lock.json

@@ -15,7 +15,7 @@
     "@aws-sdk/credential-provider-node": "^3.873.0",
     "@modelcontextprotocol/sdk": "^1.17.5",
     "readline-sync": "^1.4.10",
-    "winston": "^3.17.0",
+    "winston": "^3.18.3",
     "@aws-sdk/protocol-http": "^3.374.0",
     "@aws-sdk/types": "^3.862.0",
     "@smithy/signature-v4": "^5.2.0",