feat(aws/lambda): add event invoke config

[mineiro]

Add AWS.Lambda.EventInvokeConfig for Lambda asynchronous invocation settings.

Supports retry count, event age, qualifiers, and success/failure destinations.

Example:

const config = yield* AWS.Lambda.EventInvokeConfig("AsyncConfig", {
  functionName: fn.functionName,
  maximumRetryAttempts: 0,
  maximumEventAgeInSeconds: 60,
  destinationConfig: {
    OnFailure: {
      Destination: queue.queueArn,
    },
  },
});

Tests:

• cd packages/alchemy && bun vitest run test/AWS/Lambda/EventInvokeConfig.test.ts --reporter=verbose
• Manual smoke: verified async Lambda failure delivery to SQS OnFailure destination

[sam-goodwin]

Any reason not to make this a property on AWS.Lambda.FunctionProps? Alchemy supports circular dependencies, so I think there's less reason to model this as a separate resource.

[mineiro]

Makes sense for the function-level case. One catch I noticed is that Lambda async config can also be scoped to a qualifier, so aliases/versions can have their own config.

Would you prefer this PR to only cover FunctionProps.eventInvokeConfig, and leave alias-specific config for a follow-up on AWS.Lambda.Alias?