openssh: include init, passwd, and group files in sshd
openssh: include init, passwd, and group files in sshd

Files in /etc/passwd.d/, /etc/group.d/, and /etc/rcS.d, were included by
the openssh package, but used by openssh-sshd, which required oe-lite
users to use both packages.

Add the mentionend directories to FILES_${PN}-sshd, so that sshd is self
contained.

esben/base,esben/base,oe-lite/base,esben/base,moths/base,moths/base,esben/base,oe-lite/base,esben/base,oe-lite/base,oe-lite/base,oe-lite/base,moths/base,moths/base,oe-lite/base,moths/base,moths/base,esben/base