infra: mv SQLDatabase tests to community (#17276)

Author: baskaryan

…in/tests/unit_tests/test_sql_database.py …ty/tests/unit_tests/test_sql_database.pylibs/langchain/tests/unit_tests/test_sql_database.py renamed to libs/community/tests/unit_tests/test_sql_database.py libs/langchain/tests/unit_tests/test_sql_database.py renamed to libs/community/tests/unit_tests/test_sql_database.py

@@ -2,7 +2,6 @@
 """Test SQL database wrapper."""
 import pytest
 import sqlalchemy as sa
-from langchain_community.utilities.sql_database import SQLDatabase, truncate_word
 from sqlalchemy import (
     Column,
     Integer,
@@ -16,6 +15,8 @@
     select,
 )
 
+from langchain_community.utilities.sql_database import SQLDatabase, truncate_word
+
 metadata_obj = MetaData()
 
 user = Table(