Add TLS Support for ECS Service Connect with ACM PCA

[steve-will-cf]

Is your request related to a new offering from AWS?

Is this functionality available in the AWS provider for Terraform? See CHANGELOG.md, too.

• Yes ✅: 5.37.0

Is your request related to a problem? Please describe.

Currently, the terraform-aws-ecs module does not support TLS for Service Connect.

Describe the solution you'd like.

I would like to configure TLS for Service Connect to enable traffic encryption.
https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-connect-tls.html
https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ecs_service#tls

Describe alternatives you've considered.

Additional context

This feature request was previously posted by someone else on Feb 16, 2024 but had gone stale.
#167
I hope that this post is appropriate as I'm unable to comment on the related issue as it has been closed.
Thanks for your consideration.

[douglas-woods]

I will add my vote to this request.

I am using this module to create my services. Is there a workaround that I can use to configure service connect tls? (while still using this module)