fix: 修复langgraph==0.5.1版本引用langchain-core>=0.3.69版本导致的问题 · Pull Request !68 · openEuler/jiuwen-agentcore

1. fix: 修复langgraph==0.5.1版本引用langchain-core&gt;=0.3.69版本导致的问题
使用langgraph==0.5.1和langchain-core==0.3.69, 出现如下问题：
```bash
>>> from langgraph.graph import StateGraph
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\graph\__init__.py", line 2, in <module>
    from langgraph.graph.message import MessageGraph, MessagesState, add_messages
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\graph\message.py", line 28, in <module>
    from langgraph.graph.state import StateGraph
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\graph\state.py", line 59, in <module>
    from langgraph.graph.branch import Branch
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\graph\branch.py", line 31, in <module>
    from langgraph.pregel.write import PASSTHROUGH, ChannelWrite, ChannelWriteEntry
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\pregel\__init__.py", line 71, in <module>
    from langgraph.pregel.algo import (
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\pregel\algo.py", line 73, in <module>
    from langgraph.pregel.read import INPUT_CACHE_KEY_TYPE, PregelNode
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\pregel\read.py", line 14, in <module>
    from langgraph.pregel.protocol import PregelProtocol
  File "D:\Code\test_langgraph\.venv\Lib\site-packages\langgraph\pregel\protocol.py", line 16, in <module>
    class PregelProtocol(Runnable[InputT, Any], Generic[StateT, InputT, OutputT], ABC):
  File "<frozen abc>", line 106, in __new__
TypeError: Cannot create a consistent method resolution
order (MRO) for bases ABC, Generic
```
langchain-core在0.3.69版本修改了Runnable的继承顺序,导致langgraph中的PregelProtocol出现MRO问题，该问题在langgraph==0.5.3版本解决

langchain-core修改：https://github.com/langchain-ai/langchain/pull/31877/commits/ac3ffefa7d67be79e68793a43cdb79257ff7079e#diff-836773d27f8565f4dd45e9d6cf828920f89991a880c098b7511e0d3bb78a8a0d
langgraph修复：https://github.com/langchain-ai/langgraph/pull/5485

#ICLBPB

类型	指派人员	状态
审查	idol yanhaishuang openeuler-ci-bot jimmy_hero openEuler-Personal 胡正策 wangqianli liumiao	已完成 (0/0人)
测试	openeuler-ci-bot	已完成 (0/0人)

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