[Bug] missing @dataclass decorator from both `SnowflakeRelationType` `SnowflakeIncludePolicy

[dataders]

Is this a new bug in dbt-snowflake?

• [X] I believe this is a new bug in dbt-snowflake
• [X] I have searched the existing issues, and I could not find an existing issue for this bug

Current Behavior

https://github.com/dbt-labs/dbt-snowflake/blob/3ac7f759012423506881ea80e14874c3b841884b/dbt/adapters/snowflake/relation_configs/policies.py#L7-L18

Expected Behavior

they should be dataclasses!

Steps To Reproduce

n/a

Relevant log output

No response

Environment

- OS:
- Python:
- dbt-core:
- dbt-snowflake:

Additional Context

No response