chore(deps): bump yaml from 2.8.2 to 2.8.3 in /infra-cdk (awslabs#73)

Bumps [yaml](https://github.com/eemeli/yaml) from 2.8.2 to 2.8.3.
- [Release notes](https://github.com/eemeli/yaml/releases)
- [Commits](eemeli/yaml@v2.8.2...v2.8.3)

---
updated-dependencies:
- dependency-name: yaml
  dependency-version: 2.8.3
  dependency-type: direct:production
...

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Author: dependabot[bot]

infra-cdk/package-lock.json

@@ -27,6 +27,6 @@
     "@aws-sdk/client-bedrock-agentcore": "^3.987.0",
     "aws-cdk-lib": "^2.240.0",
     "constructs": "^10.0.0",
-    "yaml": "^2.3.4"
+    "yaml": "^2.8.3"
   }
 }