Update tedilabs/account/aws requirement from ~> 0.28.0 to ~> 0.30.4

Updates the requirements on [tedilabs/account/aws](https://github.com/tedilabs/terraform-aws-account) to permit the latest version.
- [Release notes](https://github.com/tedilabs/terraform-aws-account/releases)
- [Commits](tedilabs/terraform-aws-account@v0.28.0...v0.30.4)

---
updated-dependencies:
- dependency-name: tedilabs/account/aws
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: modules/eventbridge-rule/iam.tf

@@ -17,7 +17,7 @@ module "role" {
   count = var.default_execution_role.enabled ? 1 : 0
 
   source  = "tedilabs/account/aws//modules/iam-role"
-  version = "~> 0.28.0"
+  version = "~> 0.30.4"
 
   name = coalesce(
     var.default_execution_role.name,