Update test fixtures to use explicit run

Change-Id: I3060a2bf57cef10a5a7ec5299e3491f1f6751221
diff --git a/tests/fixtures/layouts/repo-checkout-six-project.yaml b/tests/fixtures/layouts/repo-checkout-six-project.yaml
index 9a81eae..6079612 100644
--- a/tests/fixtures/layouts/repo-checkout-six-project.yaml
+++ b/tests/fixtures/layouts/repo-checkout-six-project.yaml
@@ -35,6 +35,7 @@
 - job:
     name: base
     parent: null
+    run: playbooks/base.yaml
 
 - job:
     name: integration
@@ -46,6 +47,7 @@
         override-branch: master
       - org/project5
       - org/project6
+    run: playbooks/integration.yaml
 
 - project:
     name: org/project1