revert CHANGELOG.md

Author: kskmats

CHANGELOG.md

@@ -2,18 +2,6 @@
 
 All notable changes to this project will be documented in this file.
 
-## [5.12.0](https://github.com/terraform-aws-modules/terraform-aws-ecs/compare/v5.11.4...v5.12.0) (2024-11-29)
-
-
-### Features
-
-* Allow task exec IAM policy to have an IAM path ([#243](https://github.com/terraform-aws-modules/terraform-aws-ecs/issues/243)) ([c9dc889](https://github.com/terraform-aws-modules/terraform-aws-ecs/commit/c9dc889a4b081105fb7567ca12a2d32ac36caa29))
-
-
-### Bug Fixes
-
-* Update CI workflow versions to latest ([#236](https://github.com/terraform-aws-modules/terraform-aws-ecs/issues/236)) ([fd0f0ec](https://github.com/terraform-aws-modules/terraform-aws-ecs/commit/fd0f0ecd7fd3a85d8d738320d37a22644b5f129a))
-
 ## [5.11.4](https://github.com/terraform-aws-modules/terraform-aws-ecs/compare/v5.11.3...v5.11.4) (2024-08-07)