Remove usages of deprecated LocalStack code features in AWS replicator

Currently, the AWS Replicator extension is using some parts of the LocalStack codebase which is deprecated and about to be removed:

• localstack.utils.server.http2_server.run_server which is based on Quart (which has been superseded by the underlying hypercorn quite some time ago).
• localstack.aws.api.HttpRequest which should be replaced with localstack.http.Request.

These usages are currently blocking the following PRs in localstack/localstack:

• https://github.com/localstack/localstack/pull/9754
• https://github.com/localstack/localstack/pull/9757

It would be best to refactor the AWS Replicator Extension such that it spawns the Auth Proxy a new Gateway (and migrate the logic to a implement a LocalStack handlerchain handler).
/cc @lukqw @whummer @thrau

Commencez par localiser les utilisations par AWS Replicator de localstack.utils.server.http2_server.run_server et localstack.aws.api.HttpRequest, puis examinez les PRs localstack liés pour comprendre le contexte de compatibilité. C’est terminé lorsque ces utilisations obsolètes ont été supprimées et que le Auth Proxy a été migré vers un Gateway et un LocalStack handlerchain handler.