fix(configs): Update pydantic settings in config files (#6023)

api/configs/middleware/cache/redis_config.py

@@ -1,9 +1,10 @@
 from typing import Optional
 
-from pydantic import BaseModel, Field, NonNegativeInt, PositiveInt
+from pydantic import Field, NonNegativeInt, PositiveInt
+from pydantic_settings import BaseSettings
 
 
-class RedisConfig(BaseModel):
+class RedisConfig(BaseSettings):
     """
     Redis configs
     """