chore(deps): bump cdk-nag in /examples/servers/mcpdoc (#1339)

Bumps [cdk-nag](https://github.com/cdklabs/cdk-nag) from 2.37.55 to 2.38.2.
- [Release notes](https://github.com/cdklabs/cdk-nag/releases)
- [Commits](cdklabs/cdk-nag@v2.37.55...v2.38.2)

---
updated-dependencies:
- dependency-name: cdk-nag
  dependency-version: 2.38.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

examples/servers/mcpdoc/requirements.txt

@@ -1,4 +1,4 @@
 aws-cdk-lib==2.252.0
 aws-cdk.aws-lambda-python-alpha==2.248.0a0
 constructs>=10.0.0,<11.0.0
-cdk-nag==2.37.55
+cdk-nag==2.38.2