chore(deps): update dependency aws-cdk-lib to v2.249.0

[mend-for-github-com]

This PR contains the following updates:

Package	Type	Update	Change
aws-cdk-lib (source)	dependencies	minor	2.248.0 → 2.249.0

By merging this PR, the issue #240 will be automatically resolved and closed:

Severity	CVSS Score	Vulnerability
High	7.5	CVE-2026-6321
High	7.5	CVE-2026-6322

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Release Notes

aws/aws-cdk (aws-cdk-lib)

v2.249.0

Compare Source

⚠ BREAKING CHANGES

• L1 resources are automatically generated from
  public CloudFormation Resource Schemas. They are built to closely
  reflect the real state of CloudFormation. Sometimes these updates can
  contain changes that are incompatible with previous types, but more
  accurately reflect reality. In this release we have changed:

aws-appstream: AWS::AppStream::Stack: Id attribute removed.
aws-appsync: AWS::AppSync::GraphQLApi: LogConfig.CloudWatchLogsRoleArn
property is now required.
aws-appsync: AWS::AppSync::GraphQLApi: LogConfig.FieldLogLevel property
is now required.
aws-kafkaconnect: AWS::KafkaConnect::Connector:
ProvisionedCapacity.McuCount property is now required.

Features

• batch: add AL2023 image types and default to AL2023 (under feature flag) (#​37539) (6c1251c), closes #​35839 #​37205
• update L1 CloudFormation resource definitions (f28bb0e)
• update L1 CloudFormation resource definitions (#​37530) (117562c)
• core: add source tracing for L1 construct property mutations (#​37543) (8f38378)

Bug Fixes

• ensure issues created outside templates receive needs-triage label (#​37505) (58cb92a), closes #​37454 Abogical/aws-cdk#24
• include cfn-property-mixins in spec-update workflow gen step (e847c52), closes #​36300

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Alpha modules (2.249.0-alpha.0)

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