[Bug] Imports from dbt_semantic_interfaces are untyped

[tlento]

Is this a new bug in dbt-semantic-interfaces?

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

Current Behavior

mypy fails in metricflow with error: Skipping analyzing "dbt_semantic_interfaces.test_utils": module is installed, but missing library stubs or py.typed marker [import]

Expected Behavior

mypy does typechecking without skipping the imports

Steps To Reproduce

Take a dependency with follow imports enabled for dbt_semantic_interfaces, run mypy

Relevant log output

No response

Environment

No response

Additional Context

No response