chore(release): version 6.6.0 [skip ci]

## [6.6.0](v6.5.0...v6.6.0) (2026-04-29)

### Features

* Add support for merging trust policy documents ([#643](#643)) ([9eba5f2](9eba5f2))

Author: semantic-release-bot

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [6.6.0](https://github.com/terraform-aws-modules/terraform-aws-iam/compare/v6.5.0...v6.6.0) (2026-04-29)
+
+### Features
+
+* Add support for merging trust policy documents ([#643](https://github.com/terraform-aws-modules/terraform-aws-iam/issues/643)) ([9eba5f2](https://github.com/terraform-aws-modules/terraform-aws-iam/commit/9eba5f23bc711495971f05d23f2fa575bfcc9fbd))
+
 ## [6.5.0](https://github.com/terraform-aws-modules/terraform-aws-iam/compare/v6.4.0...v6.5.0) (2026-04-24)
 
 ### Features