nightly.conf: correct adt-repo buildout
nightly.conf: correct adt-repo buildout

adt-repo buildout is incorrect.

Signed-off-by: Elizabeth Flanagan <86e3219095765dcc0f6f42aef4bd43803a05b796@intel.com>

denny820909/builder,denny820909/builder,denny820909/builder,denny820909/builder