Use New CodeBuild Local Cache

[AlmogCohen]

AWS CI/CD is awesome, with the one drawback of the slow builds when docker image is being built. I saw that AWS recently released this blogpost about the new Local Cache feature.

I think it can be simple and awesome to see it also part of this Terraform module

[osterman]

Yes, that would be pretty sweet. That said, this is not something we can prioritize at this time. If you want to open a PR for it, we'll promptly review.

[AlmogCohen]

May you tag this as feature request? :)

Currently it is still blocked by hashicorp/terraform-provider-aws#7643