chore(ec2): add SageMaker Interface VPC Endpoint (#31538)

### Issue # (if applicable)

None.

### Reason for this change

SageMaker Experiments supports private link access but AWS CDK does not support creating an interface VPC endpoint for SageMaker Experiments.

### Description of changes

Add Interface VPC Endpoint for AWS SageMaker Experiments.

### Description of how you validated changes

I executed the AWS CLI command as shown below.

```sh
$ aws ec2 describe-vpc-endpoint-services --filters Name=service-type,Values=Interface Name=owner,Values=amazon --region us-east-1 --query ServiceNames | grep sagemaker
    "aws.sagemaker.us-east-1.experiments", // added
    "aws.sagemaker.us-east-1.notebook",
    "aws.sagemaker.us-east-1.studio",
    "com.amazonaws.us-east-1.sagemaker.api",
    "com.amazonaws.us-east-1.sagemaker.featurestore-runtime",
    "com.amazonaws.us-east-1.sagemaker.metrics",
    "com.amazonaws.us-east-1.sagemaker.runtime",
    "com.amazonaws.us-east-1.sagemaker.runtime-fips",
```

### 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-lib/aws-ec2/lib/vpc-endpoint.ts

@@ -548,6 +548,7 @@ export class InterfaceVpcEndpointAwsService implements IInterfaceVpcEndpointServ
   public static readonly S3_OUTPOSTS = new InterfaceVpcEndpointAwsService('s3-outposts');
   public static readonly S3_MULTI_REGION_ACCESS_POINTS = new InterfaceVpcEndpointAwsService('s3-global.accesspoint', 'com.amazonaws', undefined, { global: true });
   public static readonly SAGEMAKER_API = new InterfaceVpcEndpointAwsService('sagemaker.api');
+  public static readonly SAGEMAKER_EXPERIMENTS = new InterfaceVpcEndpointAwsService('experiments', 'aws.sagemaker');
   public static readonly SAGEMAKER_FEATURESTORE_RUNTIME = new InterfaceVpcEndpointAwsService('sagemaker.featurestore-runtime');
   public static readonly SAGEMAKER_GEOSPATIAL = new InterfaceVpcEndpointAwsService('sagemaker-geospatial');
   public static readonly SAGEMAKER_METRICS = new InterfaceVpcEndpointAwsService('sagemaker.metrics');