### 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
api_id, _, root_id = create_rest_apigw(name="my_api", description="this is my api")
    apigateway_client.put_method(
        restApiId=api_id, resourceId=root_id, httpMethod="GET", authorizationType="none"
    )
    apigateway_client.put_method_response(
        restApiId=api_id, resourceId=root_id, httpMethod="GET", statusCode="200"
    )
    apigateway_client.put_integration(
        restApiId=api_id,
        resourceId=root_id,
        httpMethod="GET",
        type="HTTP",
        uri="http://httpbin.org/robots.txt",
        integrationHttpMethod="GET",
    )
    stage_name = "staging"
    apigateway_client.create_deployment(restApiId=api_id, stageName=stage_name)
    url = path_based_url(api_id=api_id, stage_name=stage_name, path="/")
    response = requests.get(url)
    assert response.status_code == 200