cloudtrail: snsTobic is read incorrectly in L2

### Describe the bug

If a snsTopic Arn is specified, only the snsTopicName is drawn in L2. This is not a problem if this topic is in the same account. If this topic is in another account, it cannot find it and throws an error. The whole thing works via CloudFormation.

```
export class CloudTrailStack extends cdk.Stack {
constructor(scope: Construct, id: string, props: CloudTrailStackProps) {
super(scope, id, props);

new cloudtrail.Trail(this, 'TestCloudTrail', {
trailName: 'TestCloudTrail',
isMultiRegionTrail: true,
includeGlobalServiceEvents: true,
enableFileValidation: true,
snsTopic: Topic.fromTopicArn(this, 'TopicArn', 'arn:aws:sns:eu-central-1:031087229678:CloudTrailDelivery'),
bucket: Bucket.fromBucketName(this, 'BucketName', 'dbscloudtrailcentral'),
});

}
}
```
See attached image from cdk.out after synthesizing:


### Expected Behavior

I expect this to be pulled in L2 with "snsTopicArn" rather than "snsTopicName". Gladly with a test it is in the same account, then take the name otherwise the Arn.

### Current Behavior

The following error is currently missing:

### Reproduction Steps

```
import { aws_cloudtrail as cloudtrail } from 'aws-cdk-lib';
import * as cdk from 'aws-cdk-lib';
import { Bucket } from 'aws-cdk-lib/aws-s3';
import { Topic } from 'aws-cdk-lib/aws-sns';
import { Construct } from 'constructs';

export interface CloudTrailStackProps extends cdk.StackProps {
}

export class CloudTrailStack extends cdk.Stack {
constructor(scope: Construct, id: string, props: CloudTrailStackProps) {
super(scope, id, props);

new cloudtrail.Trail(this, 'TestCloudTrail', {
trailName: 'TestCloudTrail',
isMultiRegionTrail: true,
includeGlobalServiceEvents: true,
enableFileValidation: true,
snsTopic: Topic.fromTopicArn(this, 'TopicArn', 'arn:aws:sns:eu-central-1:031087229678:CloudTrailDelivery'),
bucket: Bucket.fromBucketName(this, 'BucketName', 'dbscloudtrailcentral'),
});

}
}
```

### Possible Solution

I'm currently doing the following:

```
const snsTopic = Topic.fromTopicArn(this, 'TopicArn', 'arn:aws:sns:eu-central-1:031087229678:CloudTrailDelivery');
const trail = new cloudtrail.Trail(this, 'TestCloudTrail', {
trailName: 'TestCloudTrail',
isMultiRegionTrail: true,
includeGlobalServiceEvents: true,
enableFileValidation: true,
snsTopic: snsTopic,
bucket: Bucket.fromBucketName(this, 'BucketName', 'dbscloudtrailcentral'),
});

const cfntrail = trail.node.defaultChild as cloudtrail.CfnTrail;
cfntrail.addPropertyOverride('SnsTopicName', snsTopic.topicArn);
```

See attached image from cdk.out after synthesizing:

### Additional Information/Context

_No response_

### CDK CLI Version

2.37.1

### Framework Version

_No response_

### Node.js Version

18.6.0

### OS

12.5

### Language

Typescript

### Language Version

_No response_

### Other information

_No response_

Start with the cloudtrail.Trail L2 and the Topic.fromTopicArn usage in the reproduction, then synthesize the CloudTrailStack and inspect cdk.out. Compare the generated SnsTopicName value with the imported topic ARN; done means a cross-account topic is represented with its ARN while same-account behavior remains valid.

Written by the indexing model from the issue text.