ci: fix promotion jobs (#1072)

build: build all images + run tests using them (#1069)
ci: fix image promotion
diff --git a/zuul.d/container-images/nova.yaml b/zuul.d/container-images/nova.yaml
index b78c251..d16d032 100644
--- a/zuul.d/container-images/nova.yaml
+++ b/zuul.d/container-images/nova.yaml
@@ -41,6 +41,7 @@
       promote_container_image_job: atmosphere-upload-container-image-nova
       container_images:
         - context: images/nova
+          registry: registry.atmosphere.dev
           repository: registry.atmosphere.dev/library/nova
           arch:
             - linux/amd64