Return empty state_details for deprecated bundle types.

[leilenah]

Reasons for making this change

There are old worksheets that contain program bundles. This bundle type has been deprecated. However, we should not throw an internal error if an old worksheet contains this type of bundle.

This change updates the get_bundle_state_details function to return an empty string for deprecated bundle types.

Related issues

#4228
#4235

Screenshots

Checklist

• I've added a screenshot of the changes, if this is a frontend change
• I've added and/or updated tests, if this is a backend change
• I've run the pre-commit.sh script
• I've updated docs, if needed

[percyliang]

Good catch! Ideally, we would do a database migration to get rid of program so that the code can remain as simple as possible. Otherwise, this change might lead to some silent failures.