fix: fix max_retries is hardcode

Author: fatelei

api/dify_graph/nodes/http_request/node.py

@@ -101,7 +101,6 @@ def _run(self) -> NodeRunResult:
                 timeout=self._get_request_timeout(self.node_data),
                 variable_pool=self.graph_runtime_state.variable_pool,
                 http_request_config=self._http_request_config,
-                max_retries=0,
                 ssl_verify=self.node_data.ssl_verify,
                 http_client=self._http_client,
                 file_manager=self._file_manager,