scripts: fpm: install zsh competion to install / "share"
scripts: fpm: install zsh competion to install / "share"

Currently we create /usr/share/... which is not allowed by macos:

> the package is trying to install content to the system volume
efiop/dvc,dmpetrov/dataversioncontrol,efiop/dvc,dmpetrov/dataversioncontrol