### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

event path doesn't have trailing slash

### Expected Behavior

event path should have trailing slash

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

{**'path': '/get_presigned_url'**, 'headers': {'Host': '0vcomlwzdi.execute-api.localhost.localstack.cloud:4566', .... more event logs .... }

### Environment

```markdown
- OS: Mac m1 
- LocalStack: 1.0.1
```


### Anything else?

noticing this while running a lambda test against localstack...in AWS the trailing slash in present
SWAGGER_VERSION = "2.0"
    OPENAPI_VERSION = "3.0.1"
    exporters: Dict[str, TypeExporter]
    def __init__(self):
        self.exporters = {"swagger": self._swagger_export, "oas3": self._oas3_export}
        self.export_formats = {"application/json": "to_dict", "application/yaml": "to_yaml"}
    def export_api(
        self, api_id: str, stage: str, export_type: str, export_format: str = "application/json"
    ) -> str:
        return self.exporters.get(export_type)(api_id, stage, export_format)
    @classmethod
    def _add_paths(cls, spec, resources):