This fixes usage of cinder as glance backend.
Glance API source containers were missing both sudoers and
rootwrap config. rootwrap config gets included in Kolla
because otherwise it is clunky to get it from glance_store
where it lives. The positive side is that it has not
changed since July 2016.
Debian/Ubuntu binary have weird double-glance path to
rootwrap which gets fixed now by symbolic link.
Closes-bug: #1869072
Change-Id: Ia53657a415249882b93acca86b5e2a3bfa167820
d7d40d6c86