chore: Add GitHub Settings (#126)

Author: osterman

.github/settings.yml

@@ -0,0 +1,7 @@
+# Upstream changes from _extends are only recognized when modifications are made to this file in the default branch.
+_extends: .github
+repository:
+  name: terraform-aws-ecs-codepipeline
+  description: Terraform Module for CI/CD with AWS Code Pipeline and Code Build for ECS https://cloudposse.com/
+  homepage: https://cloudposse.com/accelerate
+  topics: terraform, terraform-module, ecs, pipeline, codebuild, docker, aws, codepipeline, hcl2