Describe the bug
When port A has default feature and port B depends on A[core], the default feature of port A will still be activated.

Environment

• OS: [e.g. Windows/Linux etc...] All
• Compiler: revision

To Reproduce
Steps to reproduce the behavior:

1. Modify ports/rabit/CONTROL, set Build-Depends: dmlc to Build-Depends: dmlc[core]
2. ./vcpkg install rabit
3. See error
   Repro code when

Expected behavior
Any build that relies on other ports[core] should only build the port itself without any features.

Failure logs
N/A

Additional context
N/A