build: automatically build types in prepack

[turadg]

refs: #1488

Description

Simplify build by treating build:types as prepack.

Security Considerations

Scaling Considerations

Documentation Considerations

Testing Considerations

Compatibility Considerations

Upgrade Considerations

• [ ] Includes *BREAKING*: in the commit message with migration instructions for any breaking change.
• [ ] Updates NEWS.md for user-facing changes.