Pass DIST and ARCH to cowbuilder call
Pass DIST and ARCH to cowbuilder call

Pass DIST and ARCH to cowbuilder call, so that is actually available to
it. This way its actually possiible to use the information in pbuilder
hooks, e.g. for the inclusion of (dist- or arch-specific) extra repos

vorlock/jenkins-debian-glue,vorlock/jenkins-debian-glue