### 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
self,
        context: RequestContext,
        rest_api_id: String,
        name: String = None,
        validate_request_body: Boolean = None,
        validate_request_parameters: Boolean = None,
    ) -> RequestValidator:
        region_details = APIGatewayRegion.get()
        
        validator_id = short_uid()[:6]
        entry = {
            "id": validator_id,
            "name": name,
            "restApiId": rest_api_id,
            "validateRequestBody": validate_request_body,
            "validateRequestParameters": validate_request_parameters,
        }
        region_details.validators.setdefault(rest_api_id, []).append(entry)
        return RequestValidator(**entry)
    def update_request_validator(