build(deps-dev): bump aws-cdk-aws-lambda-python-alpha from 2.258.1a0 to 2.260.0a0

[dependabot]

Bumps aws-cdk-aws-lambda-python-alpha from 2.258.1a0 to 2.260.0a0.

Release notes

Sourced from aws-cdk-aws-lambda-python-alpha's releases.

v2.259.0

⚠ BREAKING CHANGES

• lambda: Runtime.NODEJS_LATEST now resolves to nodejs24.x in every region. Customers who pin to a concrete runtime (Runtime.NODEJS_22_X, useLatestRuntimeVersion: false in aws-lambda-nodejs.NodejsFunction) are unaffected. Existing AWS::Lambda::Function resources synthesized with NODEJS_LATEST will see Runtime: nodejs22.x → Runtime: nodejs24.x on next deploy. Lambda accepts runtime updates in place.

  Customer-code compatibility — IMPORTANT: Node.js 24 removes support for callback-style asynchronous handlers ((event, context, callback) => {...}) per the launch blog. Customers whose Lambda code still uses callback-based handlers will see runtime errors after the bump. Customers should migrate to async (event, context) => {...} or pin to Runtime.NODEJS_22_X explicitly.

Features

• core: recommend the use of weak references if no choice has been made (#38070) (6e74e5e)
• ecs: add forceNewDeployment option for Fargate and EC2 services (#36797) (3d9c4df), closes #27762
• eks: use the recommended AL2023 instead of AL2 AMI type (under feature flag) (#37850) (6a2dcb7), closes #32211
• lambda: upgrade lambda and custom resource default runtime to nodejs24.x (#38031) (36c84c6)

Bug Fixes

• spec2cdk: sanitize hyphens in EventBridge event namespace names (#38088) (b8f41bf), closes 40aws-cdk/spec2cdk/lib/naming/conventions.ts#L195

Reverts

• "chore(bundling): check if docker image is cached before building" (#38116) (359f2fb), closes aws/aws-cdk#37951

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Alpha modules (2.259.0-alpha.0)

v2.258.1

Reverts

• "chore(bundling): check if docker image is cached before building" (#38116) (8ec236c), closes aws/aws-cdk#37951

---

Alpha modules (2.258.1-alpha.0)

Commits

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