### 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.lambda_.provider import LambdaProvider
    provider = LambdaProvider()
    return Service.for_provider(provider)
@aws_provider(api="lambda", name="asf")
def lambda_asf():
    from localstack.services.lambda_.provider import LambdaProvider
    provider = LambdaProvider()
    return Service.for_provider(provider)
@aws_provider(api="lambda", name="v2")
def lambda_v2():
    from localstack.services.lambda_.provider import LambdaProvider
    provider = LambdaProvider()
    return Service.for_provider(provider)
@aws_provider()
def logs():
    from localstack.services.logs.provider import LogsProvider
    provider = LogsProvider()
    return Service.for_provider(provider, dispatch_table_factory=MotoFallbackDispatcher)
@aws_provider()
def opensearch():
    from localstack.services.opensearch.provider import OpensearchProvider
    provider = OpensearchProvider()
    return Service.for_provider(provider)
@aws_provider()
def redshift():
    from localstack.services.redshift.provider import RedshiftProvider
    provider = RedshiftProvider()
    return Service.for_provider(provider, dispatch_table_factory=MotoFallbackDispatcher)
@aws_provider()
def route53():