/usr/share/osinfo/install-script/ is in osinfo-db 0.20180226-1~deb9u1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/osinfo/install-script/debian.org/
/usr/share/osinfo/install-script/debian.org/debian-preseed-desktop.xml
/usr/share/osinfo/install-script/debian.org/debian-preseed-jeos.xml
/usr/share/osinfo/install-script/fedoraproject.org/
/usr/share/osinfo/install-script/fedoraproject.org/fedora-kickstart-desktop.xml
/usr/share/osinfo/install-script/fedoraproject.org/fedora-kickstart-jeos.xml
/usr/share/osinfo/install-script/microsoft.com/
/usr/share/osinfo/install-script/microsoft.com/windows-cmd-desktop.xml
/usr/share/osinfo/install-script/microsoft.com/windows-reg-desktop.xml
/usr/share/osinfo/install-script/microsoft.com/windows-sif-desktop.xml
/usr/share/osinfo/install-script/microsoft.com/windows-sif-jeos.xml
/usr/share/osinfo/install-script/microsoft.com/windows-unattend-desktop.xml
/usr/share/osinfo/install-script/microsoft.com/windows-unattend-jeos.xml
/usr/share/osinfo/install-script/opensuse.org/
/usr/share/osinfo/install-script/opensuse.org/opensuse-autoyast-desktop.xml
/usr/share/osinfo/install-script/opensuse.org/opensuse-autoyast-jeos.xml
/usr/share/osinfo/install-script/redhat.com/
/usr/share/osinfo/install-script/redhat.com/rhel-kickstart-desktop.xml
/usr/share/osinfo/install-script/redhat.com/rhel-kickstart-jeos.xml
/usr/share/osinfo/install-script/ubuntu.com/
/usr/share/osinfo/install-script/ubuntu.com/ubuntu-preseed-jeos.xml