[boost-function] Cannot open include file: 'boost/mem_fn.hpp'

[icedream2linxi]

version: 0.0.113-unknownhash
package: boost-function:x64-windows

Example code:

#include <boost/function.hpp>

int main()
{
    return 0;
}

Compile error log:

1>------ Build started: Project: ConsoleApplication_141_01, Configuration: Debug x64 ------
1>ConsoleApplication_141_01.cpp
1>d:\my_vcpkg\installed\x64-windows\include\boost\function\detail\prologue.hpp(18): fatal error C1083: Cannot open include file: 'boost/mem_fn.hpp': No such file or directory
1>Done building project "ConsoleApplication_141_01.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

[ras0219-msft]

Fixed by #4049. Thanks for the PR!