debian-installer can be preseeded with `base-installer/install-recommends` to
disable installation of recommended packages already during OS installation.
d-i will then create the file `/etc/apt/apt.conf.d/00InstallRecommends`
(cf. https://salsa.debian.org/installer-team/base-installer/-/blob/master/library.sh).
__apt_norecommends should use the same file to avoid having two config files
effectively doing the same thing.
recommened, but not is dependency for some other. With this change,
either package is dependency of manually installed, either is is subject
to autoremove.
