cloudfront: expose ARN for Distribution

[tmokmss]

Describe the feature

It would be great if we could get ARN of a CloudFront distribution L2 construct.

Use Case

easily get ARN of a distribution.

Proposed Solution

add IDistribution.distributionArn property. We already have a function to calculate it.

aws-cdk/packages/aws-cdk-lib/aws-cloudfront/lib/private/utils.ts

Lines 7 to 14 in bf026bd

	export function formatDistributionArn(dist: IDistribution) {
	return Stack.of(dist).formatArn({
	service: 'cloudfront',
	region: '',
	resource: 'distribution',
	resourceName: dist.distributionId,
	});
	}

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.170.0

Environment details (OS name and version, etc.)

macOS