Move 'timeout' to common folder (#10983)

### What problem does this PR solve?

As title.

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

graphrag/general/community_reports_extractor.py

@@ -14,7 +14,7 @@ from dataclasses import dataclass
 import networkx as nx
 import pandas as pd
 
-from api.utils.api_utils import timeout
+from common.connection_utils import timeout
 from graphrag.general import leiden
 from graphrag.general.community_report_prompt import COMMUNITY_REPORT_PROMPT
 from graphrag.general.extractor import Extractor

graphrag/general/extractor.py

@@ -23,7 +23,7 @@ from typing import Callable
 import networkx as nx
 import trio
 
-from api.utils.api_utils import timeout
+from common.connection_utils import timeout
 from graphrag.general.graph_prompt import SUMMARIZE_DESCRIPTIONS_PROMPT
 from graphrag.utils import (
     GraphChange,

graphrag/general/index.py

@@ -23,7 +23,7 @@ import trio
 from api import settings
 from api.db.services.document_service import DocumentService
 from common.misc_utils import get_uuid
-from api.utils.api_utils import timeout
+from common.connection_utils import timeout
 from graphrag.entity_resolution import EntityResolution
 from graphrag.general.community_reports_extractor import CommunityReportsExtractor
 from graphrag.general.extractor import Extractor

graphrag/utils.py

@@ -25,7 +25,7 @@ from networkx.readwrite import json_graph
 
 from api import settings
 from common.misc_utils import get_uuid
-from api.utils.api_utils import timeout
+from common.connection_utils import timeout
 from rag.nlp import rag_tokenizer, search
 from rag.utils.doc_store_conn import OrderByExpr
 from rag.utils.redis_conn import REDIS_CONN