### Is there an existing issue for this?

- [X] I have searched the existing issues

### Feature description

It would be great if localstack supported AWS Resource Access Manager. This would allow for testing multi-account AWS Transit Gateway setups, for example.

### 🧑‍💻 Implementation

_No response_

### Anything else?

Related: https://github.com/localstack/localstack/issues/7041
from localstack.services.stepfunctions.provider_v2 import StepFunctionsProvider
    provider = StepFunctionsProvider()
    return Service.for_provider(provider)
@aws_provider()
def swf():