### 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,
        position: String = None,
        limit: NullableInteger = None,
    ) -> Authorizers:
        
        region_details = APIGatewayRegion.get()
        auth_list = region_details.authorizers.get(rest_api_id) or []
        result = [to_authorizer_response_json(rest_api_id, a) for a in auth_list]
        return Authorizers(items=result)
    def get_authorizer(
        self, context: RequestContext, rest_api_id: String, authorizer_id: String
    ) -> Authorizer:
        authorizer = find_api_subentity_by_id(rest_api_id, authorizer_id, "authorizers")
        if authorizer is None:
            raise NotFoundException(f"Authorizer not found: {authorizer_id}")
        return to_authorizer_response_json(rest_api_id, authorizer)
    def delete_authorizer(