Pydantic V2 Deprecation Warnings in snowflake.core Generated Models

[nickmuoh]

The snowflake.core package contains auto-generated model files that use deprecated Pydantic V1-style class-based config, triggering numerous PydanticDeprecatedSince20 warnings when imported:

PydanticDeprecatedSince20: Support for class-based `config` is deprecated, use ConfigDict instead. 
Deprecated in Pydantic V2.0 to be removed in V3.0.

Affected Files:

• snowflake/core/warehouse/_generated/models/warehouse.py
• snowflake/core/user/_generated/models/*.py
• snowflake/core/session/_generated/models/*.py
• And many other _generated model files

Issue:

1. These warnings flood logs during normal usage, making it difficult to spot legitimate warnings
2. Standard PYTHONWARNINGS environment variable filters cannot suppress these warnings because Pydantic uses a custom warning class (PydanticDeprecatedSince20) that doesn't respond to standard Python warning filters
3. Since these are auto-generated files in a distributed package, end users cannot fix them

Request:
Please update the code generator to emit Pydantic V2-compatible models using ConfigDict instead of class-based config. This will eliminate the warnings and ensure compatibility when Pydantic V3 is released.

Migration Reference: https://errors.pydantic.dev/2.12/migration/