new version of <include_file> is not required during reinstall_all
Plus Target Version:
When an outdated version of a package is installed and pfSense is updated, it will call pkg_reinstall_all() on next boot.
This function calls uninstall_package() what will call require_once() for files on tag <include_file> of the old version of the package
After this install_package() will be called, and will try to require_once() the new version of include_file, what will not be done
This can cause issues on the installation of new version of the package.