router53-targets: UserPoolDomainTarget uses deprecated cloudFrontDomainName

### Describe the bug

The [`UserPoolDomainTarget`](https://github.com/aws/aws-cdk/blob/feadd6cb643b415ae002191ba2cb4622221a5af6/packages/%40aws-cdk/aws-route53-targets/lib/userpool-domain.ts#L14) target uses `cloudFrontDomainName` attribute, but it should use `.cloudFrontEndpoint`

This causes a deprecation warning during synthesis.

### Regression Issue

- [ ] Select this option if this issue appears to be a regression.

### Last Known Working CDK Library Version

_No response_

### Expected Behavior

Usage of `.cloudFrontEndpoint` and no deprecation warning.

### Current Behavior

```
[WARNING] aws-cdk-lib.aws_cognito.UserPoolDomain#cloudFrontDomainName is deprecated.
use `cloudFrontEndpoint` method instead.
This API will be removed in the next major release.
```

### Reproduction Steps

A construction that uses the ` route53_targets.UserPoolDomainTarget(...)`

```
user_pool_domain = user_pool.add_domain(
f'{construct_id}UserPoolDomain',
custom_domain=cognito.CustomDomainOptions(
domain_name=user_pool_domain_name,
certificate=domain_config.domain_certificate,
)
)

route53.ARecord(
self, f'{construct_id}UserPoolDomainARecord',
zone=domain_config.hosted_zone,
record_name=user_pool_domain_name,
target=route53.RecordTarget.from_alias(
route53_targets.UserPoolDomainTarget(user_pool_domain)
)
)
```

And then `cdk synth`

### Possible Solution

_No response_

### Additional Information/Context

_No response_

### AWS CDK Library version (aws-cdk-lib)

v2.195.0

### AWS CDK CLI version

2.1003.0 (build b242c23)

### Node.js Version

v20.16.0

### OS

Windows

### Language

Python

### Language Version

_No response_

### Other information

_No response_

Start in packages/@aws-cdk/aws-route53-targets/lib/userpool-domain.ts, the file linked in the issue, and inspect UserPoolDomainTarget. Reproduce the warning with the provided Python construction and cdk synth; done means the target uses cloudFrontEndpoint and synthesis no longer emits the deprecation warning.

Written by the indexing model from the issue text.