Is your feature request related to a problem? Please describe.

The vcpkg package for pybind11 lists python3 as a dependency. Having the vcpkg python3 package installed causes some problems if you want to instead use a non-vcpkg Python installation. #42322

Proposed solution

The pybind11 vcpkg package shouldn't make any assumptions about how Python will be installed, so I don't think "python3" should be listed as a dependency in the vcpkg.json file.

Describe alternatives you've considered

No response

Additional context

No response