fix(events_targets): kinesisfirehosestream not accepting ideliverystr…

…eam for imported deliverystream (aws#30189)

### Issue # (if applicable)

Closes aws#25451

### Reason for this change

Current events targets implementation only support L1 Delivery Stream as the input. We should support L2 IDeliveryStream as well for imported kinesis firehose stream.

### Description of changes

Add a V2 class to support kinesis firehose stream.

### Description of how you validated changes

New tests and existing tests pass.

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/@aws-cdk/aws-kinesisfirehose-alpha/package.json

@@ -83,6 +83,7 @@
   "devDependencies": {
     "@aws-cdk/cdk-build-tools": "0.0.0",
     "@aws-cdk/integ-runner": "0.0.0",
+    "@aws-cdk/integ-tests-alpha": "0.0.0",
     "@aws-cdk/pkglint": "0.0.0",
     "@types/jest": "^29.5.12",
     "aws-cdk-lib": "0.0.0",

packages/@aws-cdk/aws-kinesisfirehose-alpha/test/delivery-stream.test.ts

@@ -4,6 +4,8 @@ import * as ec2 from 'aws-cdk-lib/aws-ec2';
 import * as iam from 'aws-cdk-lib/aws-iam';
 import * as kinesis from 'aws-cdk-lib/aws-kinesis';
 import * as kms from 'aws-cdk-lib/aws-kms';
+import * as events from 'aws-cdk-lib/aws-events';
+import * as targets from 'aws-cdk-lib/aws-events-targets';
 import * as cdk from 'aws-cdk-lib';
 import { Construct, Node } from 'constructs';
 import * as firehose from '../lib';
@@ -58,6 +60,41 @@ describe('delivery stream', () => {
     });
   });
 
+  test('creates stream with events target V2 class', () => {
+    const stream = new firehose.DeliveryStream(stack, 'DeliveryStream', {
+      destinations: [mockS3Destination],
+    });
+
+    new events.Rule(stack, 'rule', {
+      eventPattern: {
+        source: ['aws.s3'],
+        detail: {
+          eventName: ['PutObject'],
+        },
+      },
+    }).addTarget(new targets.KinesisFirehoseStreamV2(firehose.DeliveryStream.fromDeliveryStreamArn(stack, 'firehose', stream.deliveryStreamArn)));
+
+    Template.fromStack(stack).hasResourceProperties('AWS::Events::Rule', {
+      Targets: [
+        {
+          Arn: {
+            'Fn::GetAtt': [
+              'DeliveryStream58CF96DB',
+              'Arn',
+            ],
+          },
+          Id: 'Target0',
+          RoleArn: {
+            'Fn::GetAtt': [
+              'firehoseEventsRole71BC7157',
+              'Arn',
+            ],
+          },
+        },
+      ],
+    });
+  });
+
   test('provided role is set as grant principal', () => {
     const role = new iam.Role(stack, 'Role', {
       assumedBy: new iam.ServicePrincipal('firehose.amazonaws.com'),